Merge pull request #13322 from taosdata/test/td-16102-1

test: add schemaless-taosc-insert testcases to CI

tests/pytest/util/common.py

@@ -95,9 +95,13 @@ class TDCom:
         stb_list = map(lambda x: x[0], res_row_list)
         for stb in stb_list:
             if type == "taosc":
-                tdSql.execute(f'drop table if exists {stb}')
+                tdSql.execute(f'drop table if exists `{stb}`')
+                if not stb[0].isdigit():
+                    tdSql.execute(f'drop table if exists {stb}')
             elif type == "restful":
-                self.restApiPost(f"drop table if exists {stb}")
+                self.restApiPost(f"drop table if exists `{stb}`")
+                if not stb[0].isdigit():
+                    self.restApiPost(f"drop table if exists {stb}")
 
     def dateToTs(self, datetime_input):
         return int(time.mktime(time.strptime(datetime_input, "%Y-%m-%d %H:%M:%S.%f")))

tests/system-test/1-insert/influxdb_line_taosc_insert.py

+###################################################################
+#           Copyright (c) 2021 by TAOS Technologies, Inc.
+#                     All rights reserved.
+#
+#  This file is proprietary and confidential to TAOS Technologies.
+#  No part of this file may be reproduced, stored, transmitted,
+#  disclosed or used in any form or by any means other than as
+#  expressly provided by the written permission from Jianhui Tao
+#
+###################################################################
+
+# -*- coding: utf-8 -*-
+
+import traceback
+import random
+from taos.error import SchemalessError
+import time
+from copy import deepcopy
+import numpy as np
+from util.log import *
+from util.cases import *
+from util.sql import *
+import threading
+from util.types import TDSmlProtocolType, TDSmlTimestampType
+from util.common import tdCom
+
+class TDTestCase:
+    def init(self, conn, logSql):
+        tdLog.debug("start to execute %s" % __file__)
+        tdSql.init(conn.cursor(), logSql)
+        self._conn = conn 
+
+    def createDb(self, name="test", db_update_tag=0):
+        if db_update_tag == 0:
+            tdSql.execute(f"drop database if exists {name}")
+            tdSql.execute(f"create database if not exists {name} precision 'ms'")
+        else:
+            tdSql.execute(f"drop database if exists {name}")
+            tdSql.execute(f"create database if not exists {name} precision 'ms' update 1")
+        tdSql.execute(f'use {name}')
+
+    def timeTrans(self, time_value, ts_type):
+        if int(time_value) == 0:
+                ts = time.time()
+        else:
+            if ts_type == TDSmlTimestampType.NANO_SECOND.value or ts_type is None:
+                ts = int(''.join(list(filter(str.isdigit, time_value)))) / 1000000000
+            elif ts_type == TDSmlTimestampType.MICRO_SECOND.value:
+                ts = int(''.join(list(filter(str.isdigit, time_value)))) / 1000000
+            elif ts_type == TDSmlTimestampType.MILLI_SECOND.value:
+                ts = int(''.join(list(filter(str.isdigit, time_value)))) / 1000
+            elif ts_type == TDSmlTimestampType.SECOND.value:
+                ts = int(''.join(list(filter(str.isdigit, time_value)))) / 1
+        ulsec = repr(ts).split('.')[1][:6]
+        if len(ulsec) < 6 and int(ulsec) != 0:
+            ulsec = int(ulsec) * (10 ** (6 - len(ulsec)))
+        elif int(ulsec) == 0:
+            ulsec *= 6
+            # * follow two rows added for tsCheckCase
+            td_ts = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(ts))
+            return td_ts
+        #td_ts = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(ts))
+        td_ts = time.strftime("%Y-%m-%d %H:%M:%S.{}".format(ulsec), time.localtime(ts))
+        return td_ts
+        #return repr(datetime.datetime.strptime(td_ts, "%Y-%m-%d %H:%M:%S.%f"))
+    
+    def dateToTs(self, datetime_input):
+        return int(time.mktime(time.strptime(datetime_input, "%Y-%m-%d %H:%M:%S.%f")))
+
+    def getTdTypeValue(self, value, vtype="col"):
+        """
+        vtype must be col or tag
+        """
+        if vtype == "col":
+            if value.lower().endswith("i8"):
+                td_type = "TINYINT"
+                td_tag_value = ''.join(list(value)[:-2])
+            elif value.lower().endswith("i16"):
+                td_type = "SMALLINT"
+                td_tag_value = ''.join(list(value)[:-3])
+            elif value.lower().endswith("i32"):
+                td_type = "INT"
+                td_tag_value = ''.join(list(value)[:-3])
+            elif value.lower().endswith("i64"):
+                td_type = "BIGINT"
+                td_tag_value = ''.join(list(value)[:-3])
+            elif value.lower().lower().endswith("u64"):
+                td_type = "BIGINT UNSIGNED"
+                td_tag_value = ''.join(list(value)[:-3])
+            elif value.lower().endswith("f32"):
+                td_type = "FLOAT"
+                td_tag_value = ''.join(list(value)[:-3])
+                td_tag_value = '{}'.format(np.float32(td_tag_value))
+            elif value.lower().endswith("f64"):
+                td_type = "DOUBLE"
+                td_tag_value = ''.join(list(value)[:-3])
+                if "e" in value.lower():
+                    td_tag_value = str(float(td_tag_value))
+            elif value.lower().startswith('l"'):
+                td_type = "NCHAR"
+                td_tag_value = ''.join(list(value)[2:-1])
+            elif value.startswith('"') and value.endswith('"'):
+                td_type = "VARCHAR"
+                td_tag_value = ''.join(list(value)[1:-1])
+            elif value.lower() == "t" or value.lower() == "true":
+                td_type = "BOOL"
+                td_tag_value = "True"
+            elif value.lower() == "f" or value.lower() == "false":
+                td_type = "BOOL"
+                td_tag_value = "False"
+            elif value.isdigit():
+                td_type = "DOUBLE"
+                td_tag_value = str(float(value))
+            else:
+                td_type = "DOUBLE"
+                if "e" in value.lower():
+                    td_tag_value = str(float(value))
+                else:
+                    td_tag_value = value
+        elif vtype == "tag":
+            td_type = "NCHAR"
+            td_tag_value = str(value)
+        return td_type, td_tag_value
+
+    def typeTrans(self, type_list):
+        type_num_list = []
+        for tp in type_list:
+            if tp.upper() == "TIMESTAMP":
+                type_num_list.append(9)
+            elif tp.upper() == "BOOL":
+                type_num_list.append(1)
+            elif tp.upper() == "TINYINT":
+                type_num_list.append(2)
+            elif tp.upper() == "SMALLINT":
+                type_num_list.append(3)
+            elif tp.upper() == "INT":
+                type_num_list.append(4)
+            elif tp.upper() == "BIGINT":
+                type_num_list.append(5)
+            elif tp.upper() == "FLOAT":
+                type_num_list.append(6)
+            elif tp.upper() == "DOUBLE":
+                type_num_list.append(7)
+            elif tp.upper() == "VARCHAR":
+                type_num_list.append(8)
+            elif tp.upper() == "NCHAR":
+                type_num_list.append(10)
+            elif tp.upper() == "BIGINT UNSIGNED":
+                type_num_list.append(14)
+        return type_num_list
+
+    def inputHandle(self, input_sql, ts_type):
+        input_sql_split_list = input_sql.split(" ")
+
+        stb_tag_list = input_sql_split_list[0].split(',')
+        stb_col_list = input_sql_split_list[1].split(',')
+        time_value = self.timeTrans(input_sql_split_list[2], ts_type)
+
+        stb_name = stb_tag_list[0]
+        stb_tag_list.pop(0)
+
+        tag_name_list = []
+        tag_value_list = []
+        td_tag_value_list = []
+        td_tag_type_list = []
+
+        col_name_list = []
+        col_value_list = []
+        td_col_value_list = []
+        td_col_type_list = []
+        for elm in stb_tag_list:
+            if "id=" in elm.lower():
+                tb_name = elm.split('=')[1]
+                tag_name_list.append(elm.split("=")[0])
+                td_tag_value_list.append(tb_name)
+                td_tag_type_list.append("NCHAR")
+            else:
+                tag_name_list.append(elm.split("=")[0])
+                tag_value_list.append(elm.split("=")[1])
+                tb_name = ""
+                td_tag_value_list.append(self.getTdTypeValue(elm.split("=")[1], "tag")[1])
+                td_tag_type_list.append(self.getTdTypeValue(elm.split("=")[1], "tag")[0])
+
+        for elm in stb_col_list:
+            col_name_list.append(elm.split("=")[0])
+            col_value_list.append(elm.split("=")[1])
+            td_col_value_list.append(self.getTdTypeValue(elm.split("=")[1])[1])
+            td_col_type_list.append(self.getTdTypeValue(elm.split("=")[1])[0])
+
+        final_field_list = []
+        final_field_list.extend(col_name_list)
+        final_field_list.extend(tag_name_list)
+
+        final_type_list = []
+        final_type_list.append("TIMESTAMP")
+        final_type_list.extend(td_col_type_list)
+        final_type_list.extend(td_tag_type_list)
+        final_type_list = self.typeTrans(final_type_list)
+
+        final_value_list = []
+        final_value_list.append(time_value)
+        final_value_list.extend(td_col_value_list)
+        final_value_list.extend(td_tag_value_list)
+        return final_value_list, final_field_list, final_type_list, stb_name, tb_name
+
+    def gen_influxdb_line(self, stb_name, tb_name, id, t0, t1, t2, t3, t4, t5, t6, t7, t8, c0, c1, c2, c3, c4, c5, c6, c7, c8, c9,
+            ts, id_noexist_tag, id_change_tag, id_double_tag, ct_add_tag, ct_am_tag, ct_ma_tag, ct_min_tag, c_multi_tag, t_multi_tag, c_blank_tag, t_blank_tag, chinese_tag):
+        input_sql = f'{stb_name},{id}={tb_name},t0={t0},t1={t1},t2={t2},t3={t3},t4={t4},t5={t5},t6={t6},t7={t7},t8={t8} c0={c0},c1={c1},c2={c2},c3={c3},c4={c4},c5={c5},c6={c6},c7={c7},c8={c8},c9={c9} {ts}'
+        if id_noexist_tag is not None:
+            input_sql = f'{stb_name},t0={t0},t1={t1},t2={t2},t3={t3},t4={t4},t5={t5},t6={t6},t7={t7},t8={t8} c0={c0},c1={c1},c2={c2},c3={c3},c4={c4},c5={c5},c6={c6},c7={c7},c8={c8},c9={c9} {ts}'
+            if ct_add_tag is not None:
+                input_sql = f'{stb_name},t0={t0},t1={t1},t2={t2},t3={t3},t4={t4},t5={t5},t6={t6},t7={t7},t8={t8},t9={t8} c0={c0},c1={c1},c2={c2},c3={c3},c4={c4},c5={c5},c6={c6},c7={c7},c8={c8},c9={c9} {ts}'
+        if id_change_tag is not None:
+            input_sql = f'{stb_name},t0={t0},t1={t1},{id}={tb_name},t2={t2},t3={t3},t4={t4},t5={t5},t6={t6},t7={t7},t8={t8} c0={c0},c1={c1},c2={c2},c3={c3},c4={c4},c5={c5},c6={c6},c7={c7},c8={c8},c9={c9} {ts}'
+        if id_double_tag is not None:
+            input_sql = f'{stb_name},{id}=\"{tb_name}_1\",t0={t0},t1={t1},{id}=\"{tb_name}_2\",t2={t2},t3={t3},t4={t4},t5={t5},t6={t6},t7={t7},t8={t8} c0={c0},c1={c1},c2={c2},c3={c3},c4={c4},c5={c5},c6={c6},c7={c7},c8={c8},c9={c9} {ts}'
+        if ct_add_tag is not None:
+            input_sql = f'{stb_name},{id}={tb_name},t0={t0},t1={t1},t2={t2},t3={t3},t4={t4},t5={t5},t6={t6},t7={t7},t8={t8},t11={t1},t10={t8} c0={c0},c1={c1},c2={c2},c3={c3},c4={c4},c5={c5},c6={c6},c7={c7},c8={c8},c9={c9},c11={c8},c10={t0} {ts}'
+        if ct_am_tag is not None:
+            input_sql = f'{stb_name},{id}={tb_name},t0={t0},t1={t1},t2={t2},t3={t3},t4={t4},t5={t5},t6={t6} c0={c0},c1={c1},c2={c2},c3={c3},c4={c4},c5={c5},c6={c6},c7={c7},c8={c8},c9={c9},c11={c8},c10={t0} {ts}'
+            if id_noexist_tag is not None:
+                    input_sql = f'{stb_name},t0={t0},t1={t1},t2={t2},t3={t3},t4={t4},t5={t5},t6={t6} c0={c0},c1={c1},c2={c2},c3={c3},c4={c4},c5={c5},c6={c6},c7={c7},c8={c8},c9={c9},c11={c8},c10={t0} {ts}'
+        if ct_ma_tag is not None:
+            input_sql = f'{stb_name},{id}={tb_name},t0={t0},t1={t1},t2={t2},t3={t3},t4={t4},t5={t5},t6={t6},t7={t7},t8={t8},t11={t1},t10={t8} c0={c0},c1={c1},c2={c2},c3={c3},c4={c4},c5={c5},c6={c6} {ts}'
+            if id_noexist_tag is not None:
+                input_sql = f'{stb_name},t0={t0},t1={t1},t2={t2},t3={t3},t4={t4},t5={t5},t6={t6},t7={t7},t8={t8},t11={t1},t10={t8} c0={c0},c1={c1},c2={c2},c3={c3},c4={c4},c5={c5},c6={c6} {ts}'
+        if ct_min_tag is not None:
+            input_sql = f'{stb_name},{id}={tb_name},t0={t0},t1={t1},t2={t2},t3={t3},t4={t4},t5={t5},t6={t6} c0={c0},c1={c1},c2={c2},c3={c3},c4={c4},c5={c5},c6={c6} {ts}'
+        if c_multi_tag is not None:
+            input_sql = f'{stb_name},{id}={tb_name},t0={t0},t1={t1},t2={t2},t3={t3},t4={t4},t5={t5},t6={t6},t7={t7},t8={t8} c0={c0},c1={c1},c2={c2},c3={c3},c4={c4},c5={c5},c6={c6},c7={c7},c8={c8},c9={c9} c10={c9} {ts}'
+        if t_multi_tag is not None:
+            input_sql = f'{stb_name},{id}={tb_name},t0={t0},t1={t1},t2={t2},t3={t3},t4={t4},t5={t5},t6={t6},t7={t7},t8={t8} t9={t8} c0={c0},c1={c1},c2={c2},c3={c3},c4={c4},c5={c5},c6={c6},c7={c7},c8={c8},c9={c9} {ts}'
+        if c_blank_tag is not None:
+            input_sql = f'{stb_name},{id}={tb_name},t0={t0},t1={t1},t2={t2},t3={t3},t4={t4},t5={t5},t6={t6},t7={t7},t8={t8} {ts}'
+        if t_blank_tag is not None:
+            input_sql = f'{stb_name} c0={c0},c1={c1},c2={c2},c3={c3},c4={c4},c5={c5},c6={c6},c7={c7},c8={c8},c9={c9} {ts}'
+        if chinese_tag is not None:
+            input_sql = f'{stb_name},to=L"涛思数据" c0=L"涛思数据" {ts}'
+        return input_sql
+
+    def genFullTypeSql(self, stb_name="", tb_name="", value="", t0="", t1="127i8", t2="32767i16", t3="2147483647i32",
+            t4="9223372036854775807i64", t5="11.12345f32", t6="22.123456789f64", t7="\"binaryTagValue\"",
+            t8="L\"ncharTagValue\"", c0="", c1="127i8", c2="32767i16", c3="2147483647i32",
+            c4="9223372036854775807i64", c5="11.12345f32", c6="22.123456789f64", c7="\"binaryColValue\"",
+            c8="L\"ncharColValue\"", c9="7u64", ts=None,
+            id_noexist_tag=None, id_change_tag=None, id_upper_tag=None, id_mixul_tag=None, id_double_tag=None,
+            ct_add_tag=None, ct_am_tag=None, ct_ma_tag=None, ct_min_tag=None, c_multi_tag=None, t_multi_tag=None,
+            c_blank_tag=None, t_blank_tag=None, chinese_tag=None, t_add_tag=None, t_mul_tag=None, point_trans_tag=None,
+            tcp_keyword_tag=None, multi_field_tag=None, protocol=None):
+        if stb_name == "":
+            stb_name = tdCom.getLongName(6, "letters")
+        if tb_name == "":
+            tb_name = f'{stb_name}_{random.randint(0, 65535)}_{random.randint(0, 65535)}'
+        if t0 == "":
+            t0 = "t"
+        if c0 == "":
+            c0 = random.choice(["f", "F", "false", "False", "t", "T", "true", "True"])
+        if value == "":
+            value = random.choice(["f", "F", "false", "False", "t", "T", "true", "True", "TRUE", "FALSE"])
+        if id_upper_tag is not None:
+            id = "ID"
+        else:
+            id = "id"
+        if id_mixul_tag is not None:
+            id = random.choice(["iD", "Id"])
+        else:
+            id = "id"
+        if ts is None:
+            ts = "1626006833639000000"
+        input_sql = self.gen_influxdb_line(stb_name, tb_name, id, t0, t1, t2, t3, t4, t5, t6, t7, t8, c0, c1, c2, c3, c4, c5, c6, c7, c8, c9, ts,
+            id_noexist_tag, id_change_tag, id_double_tag, ct_add_tag, ct_am_tag, ct_ma_tag, ct_min_tag, c_multi_tag, t_multi_tag, c_blank_tag, t_blank_tag, chinese_tag)
+        return input_sql, stb_name
+    
+    def genMulTagColStr(self, gen_type, count):
+        """
+        gen_type must be "tag"/"col"
+        """
+        if gen_type == "tag":
+            return ','.join(map(lambda i: f't{i}=f', range(count))) + " "
+        if gen_type == "col":
+            return ','.join(map(lambda i: f'c{i}=t', range(count))) + " "
+
+    def genLongSql(self, tag_count, col_count):
+        stb_name = tdCom.getLongName(7, "letters")
+        tb_name = f'{stb_name}_1'
+        tag_str = self.genMulTagColStr("tag", tag_count)
+        col_str = self.genMulTagColStr("col", col_count)
+        ts = "1626006833640000000"
+        long_sql = stb_name + ',' + f'id={tb_name}' + ',' + tag_str + col_str + ts
+        return long_sql, stb_name
+
+    def getNoIdTbName(self, stb_name):
+        query_sql = f"select tbname from {stb_name}"
+        tb_name = self.resHandle(query_sql, True)[0][0]
+        return tb_name
+
+    def resHandle(self, query_sql, query_tag, protocol=None):
+        tdSql.execute('reset query cache')
+        if protocol == "telnet-tcp":
+            time.sleep(0.5)
+        row_info = tdSql.query(query_sql, query_tag)
+        col_info = tdSql.getColNameList(query_sql, query_tag)
+        res_row_list = []
+        sub_list = []
+        for row_mem in row_info:
+            for i in row_mem:
+                if "11.1234" in str(i) and str(i) != "11.12345f32" and str(i) != "11.12345027923584F32":
+                    sub_list.append("11.12345027923584")
+                elif "22.1234" in str(i) and str(i) != "22.123456789f64" and str(i) != "22.123456789F64":
+                    sub_list.append("22.123456789")
+                else:
+                    sub_list.append(str(i))
+            res_row_list.append(sub_list)
+        res_field_list_without_ts = col_info[0][1:]
+        res_type_list = col_info[1]
+        return res_row_list, res_field_list_without_ts, res_type_list
+
+    def resCmp(self, input_sql, stb_name, query_sql="select * from", condition="", ts=None, id=True, none_check_tag=None, ts_type=None, precision=None):
+        expect_list = self.inputHandle(input_sql, ts_type)
+        if precision == None:
+            self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, ts_type)
+        else:
+            self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, precision)
+        query_sql = f"{query_sql} {stb_name} {condition}"
+        res_row_list, res_field_list_without_ts, res_type_list = self.resHandle(query_sql, True)
+        if ts == 0:
+            res_ts = self.dateToTs(res_row_list[0][0])
+            current_time = time.time()
+            if current_time - res_ts < 60:
+                tdSql.checkEqual(res_row_list[0][1:], expect_list[0][1:])
+            else:
+                print("timeout")
+                tdSql.checkEqual(res_row_list[0], expect_list[0])
+        else:
+            if none_check_tag is not None:
+                none_index_list = [i for i,x in enumerate(res_row_list[0]) if x=="None"]
+                none_index_list.reverse()
+                for j in none_index_list:
+                    res_row_list[0].pop(j)
+                    expect_list[0].pop(j)
+            tdSql.checkEqual(sorted(res_row_list[0]), sorted(expect_list[0]))
+        tdSql.checkEqual(sorted(res_field_list_without_ts), sorted(expect_list[1]))
+        tdSql.checkEqual(res_type_list, expect_list[2])
+
+    def cleanStb(self):
+        query_sql = "show stables"
+        res_row_list = tdSql.query(query_sql, True)
+        stb_list = map(lambda x: x[0], res_row_list)
+        for stb in stb_list:
+            tdSql.execute(f'drop table if exists {stb}')
+
+    def initCheckCase(self):
+        """
+            normal tags and cols, one for every elm
+        """
+        tdCom.cleanTb()
+        input_sql, stb_name = self.genFullTypeSql()
+        self.resCmp(input_sql, stb_name)
+
+    def boolTypeCheckCase(self):
+        """
+            check all normal type
+        """
+        tdCom.cleanTb()
+        full_type_list = ["f", "F", "false", "False", "t", "T", "true", "True"]
+        for t_type in full_type_list:
+            input_sql, stb_name = self.genFullTypeSql(c0=t_type, t0=t_type)
+            self.resCmp(input_sql, stb_name)
+        
+    def symbolsCheckCase(self):
+        """
+            check symbols = `~!@#$%^&*()_-+={[}]\|:;'\",<.>/? 
+        """
+        '''
+            please test :
+            binary_symbols = '\"abcd`~!@#$%^&*()_-{[}]|:;<.>?lfjal"\'\'"\"'
+        '''
+        tdCom.cleanTb()
+        binary_symbols = '"abcd`~!@#$%^&*()_-{[}]|:;<.>?lfjal"'
+        nchar_symbols = f'L{binary_symbols}'
+        input_sql, stb_name = self.genFullTypeSql(c7=binary_symbols, c8=nchar_symbols, t7=binary_symbols, t8=nchar_symbols)
+        self.resCmp(input_sql, stb_name)
+
+    def tsCheckCase(self):
+        """
+            test ts list --> ["1626006833639000000", "1626006833639019us", "1626006833640ms", "1626006834s", "1626006822639022"]
+            # ! us级时间戳都为0时，数据库中查询显示，但python接口拿到的结果不显示 .000000的情况请确认，目前修改时间处理代码可以通过
+        """
+        tdCom.cleanTb()
+        ts_list = ["1626006833639000000", "1626006833639019us", "1626006833640ms", "1626006834s", "1626006822639022", 0]
+        for ts in ts_list:
+            input_sql, stb_name = self.genFullTypeSql(ts=ts)
+            self.resCmp(input_sql, stb_name, ts=ts)
+    
+    def idSeqCheckCase(self):
+        """
+            check id.index in tags
+            eg: t0=**,id=**,t1=**
+        """
+        tdCom.cleanTb()
+        input_sql, stb_name = self.genFullTypeSql(id_change_tag=True)
+        self.resCmp(input_sql, stb_name)
+    
+    def idUpperCheckCase(self):
+        """
+            check id param
+            eg: id and ID
+        """
+        tdCom.cleanTb()
+        input_sql, stb_name = self.genFullTypeSql(id_upper_tag=True)
+        self.resCmp(input_sql, stb_name)
+        input_sql, stb_name = self.genFullTypeSql(id_change_tag=True, id_upper_tag=True)
+        self.resCmp(input_sql, stb_name)
+
+    def noIdCheckCase(self):
+        """
+            id not exist
+        """
+        tdCom.cleanTb()
+        input_sql, stb_name = self.genFullTypeSql(id_noexist_tag=True)
+        self.resCmp(input_sql, stb_name)
+        query_sql = f"select tbname from {stb_name}"
+        res_row_list = self.resHandle(query_sql, True)[0]
+        if len(res_row_list[0][0]) > 0:
+            tdSql.checkColNameList(res_row_list, res_row_list)
+        else:
+            tdSql.checkColNameList(res_row_list, "please check noIdCheckCase")
+
+    def maxColTagCheckCase(self):
+        """
+            max tag count is 128
+            max col count is ??
+        """
+        for input_sql in [self.genLongSql(127, 1)[0], self.genLongSql(1, 4093)[0]]:
+            tdCom.cleanTb()
+            self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+        for input_sql in [self.genLongSql(129, 1)[0], self.genLongSql(1, 4095)[0]]:
+            tdCom.cleanTb()
+            try:
+                self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+            
+    def idIllegalNameCheckCase(self):
+        """
+            test illegal id name
+            mix "~!@#$¥%^&*()-+|[]、「」【】;:《》<>?"
+        """
+        tdCom.cleanTb()
+        rstr = list("~!@#$¥%^&*()-+|[]、「」【】;:《》<>?")
+        for i in rstr:
+            stb_name=f"aaa{i}bbb"
+            input_sql, stb_name = self.genFullTypeSql(stb_name=stb_name)
+            self.resCmp(input_sql, f'`{stb_name}`')
+            tdSql.execute(f'drop table if exists `{stb_name}`')
+
+    def idStartWithNumCheckCase(self):
+        """
+            id is start with num
+        """
+        tdCom.cleanTb()
+        input_sql = self.genFullTypeSql(tb_name=f"\"1aaabbb\"")[0]
+        try:
+            self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)
+
+    def nowTsCheckCase(self):
+        """
+            check now unsupported
+        """
+        tdCom.cleanTb()
+        input_sql = self.genFullTypeSql(ts="now")[0]
+        try:
+            self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)
+
+    def dateFormatTsCheckCase(self):
+        """
+            check date format ts unsupported
+        """
+        tdCom.cleanTb()
+        input_sql = self.genFullTypeSql(ts="2021-07-21\ 19:01:46.920")[0]
+        try:
+            self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)
+    
+    def illegalTsCheckCase(self):
+        """
+            check ts format like 16260068336390us19
+        """
+        tdCom.cleanTb()
+        input_sql = self.genFullTypeSql(ts="16260068336390us19")[0]
+        try:
+            self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)
+
+    def tagValueLengthCheckCase(self):
+        """
+            check full type tag value limit
+        """
+        tdCom.cleanTb()
+        # i8
+        for t1 in ["-128i8", "127i8"]:
+            input_sql, stb_name = self.genFullTypeSql(t1=t1)
+            self.resCmp(input_sql, stb_name)
+        for t1 in ["-129i8", "128i8"]:
+            input_sql = self.genFullTypeSql(t1=t1)[0]
+            try:
+                self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+        #i16
+        for t2 in ["-32768i16", "32767i16"]:
+            input_sql, stb_name = self.genFullTypeSql(t2=t2)
+            self.resCmp(input_sql, stb_name)
+        for t2 in ["-32769i16", "32768i16"]:
+            input_sql = self.genFullTypeSql(t2=t2)[0]
+            try:
+                self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+        #i32
+        for t3 in ["-2147483648i32", "2147483647i32"]:
+            input_sql, stb_name = self.genFullTypeSql(t3=t3)
+            self.resCmp(input_sql, stb_name)
+        for t3 in ["-2147483649i32", "2147483648i32"]:
+            input_sql = self.genFullTypeSql(t3=t3)[0]
+            try:
+                self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+        #i64
+        for t4 in ["-9223372036854775808i64", "9223372036854775807i64"]:
+            input_sql, stb_name = self.genFullTypeSql(t4=t4)
+            self.resCmp(input_sql, stb_name)
+        for t4 in ["-9223372036854775809i64", "9223372036854775808i64"]:
+            input_sql = self.genFullTypeSql(t4=t4)[0]
+            try:
+                self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+        # f32
+        for t5 in [f"{-3.4028234663852885981170418348451692544*(10**38)}f32", f"{3.4028234663852885981170418348451692544*(10**38)}f32"]:
+            input_sql, stb_name = self.genFullTypeSql(t5=t5)
+            self.resCmp(input_sql, stb_name)
+        # * limit set to 4028234664*(10**38)
+        for t5 in [f"{-3.4028234664*(10**38)}f32", f"{3.4028234664*(10**38)}f32"]:
+            input_sql = self.genFullTypeSql(t5=t5)[0]
+            try:
+                self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+        # f64
+        for t6 in [f'{-1.79769*(10**308)}f64', f'{-1.79769*(10**308)}f64']:
+            input_sql, stb_name = self.genFullTypeSql(t6=t6)
+            self.resCmp(input_sql, stb_name)
+        # * limit set to 1.797693134862316*(10**308)
+        for c6 in [f'{-1.797693134862316*(10**308)}f64', f'{-1.797693134862316*(10**308)}f64']:
+            input_sql = self.genFullTypeSql(c6=c6)[0]
+            try:
+                self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+        # binary 
+        stb_name = tdCom.getLongName(7, "letters")
+        input_sql = f'{stb_name},t0=t,t1="{tdCom.getLongName(16374, "letters")}" c0=f 1626006833639000000'
+        self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+        
+        input_sql = f'{stb_name},t0=t,t1="{tdCom.getLongName(16375, "letters")}" c0=f 1626006833639000000'
+        try:
+            self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)
+
+        # nchar
+        # * legal nchar could not be larger than 16374/4
+        stb_name = tdCom.getLongName(7, "letters")
+        input_sql = f'{stb_name},t0=t,t1=L"{tdCom.getLongName(4093, "letters")}" c0=f 1626006833639000000'
+        self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+
+        input_sql = f'{stb_name},t0=t,t1=L"{tdCom.getLongName(4094, "letters")}" c0=f 1626006833639000000'
+        try:
+            self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)
+
+    def colValueLengthCheckCase(self):
+        """
+            check full type col value limit
+        """
+        tdCom.cleanTb()
+        # i8
+        for c1 in ["-128i8", "127i8"]:
+            input_sql, stb_name = self.genFullTypeSql(c1=c1)
+            self.resCmp(input_sql, stb_name)
+
+        for c1 in ["-129i8", "128i8"]:
+            input_sql = self.genFullTypeSql(c1=c1)[0]
+            try:
+                self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+        # i16
+        for c2 in ["-32768i16"]:
+            input_sql, stb_name = self.genFullTypeSql(c2=c2)
+            self.resCmp(input_sql, stb_name)
+        for c2 in ["-32769i16", "32768i16"]:
+            input_sql = self.genFullTypeSql(c2=c2)[0]
+            try:
+                self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+        # i32
+        for c3 in ["-2147483648i32"]:
+            input_sql, stb_name = self.genFullTypeSql(c3=c3)
+            self.resCmp(input_sql, stb_name)
+        for c3 in ["-2147483649i32", "2147483648i32"]:
+            input_sql = self.genFullTypeSql(c3=c3)[0]
+            try:
+                self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+        # i64
+        for c4 in ["-9223372036854775808i64"]:
+            input_sql, stb_name = self.genFullTypeSql(c4=c4)
+            self.resCmp(input_sql, stb_name)
+        for c4 in ["-9223372036854775809i64", "9223372036854775808i64"]:
+            input_sql = self.genFullTypeSql(c4=c4)[0]
+            try:
+                self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+        # f32       
+        for c5 in [f"{-3.4028234663852885981170418348451692544*(10**38)}f32", f"{3.4028234663852885981170418348451692544*(10**38)}f32"]:
+            input_sql, stb_name = self.genFullTypeSql(c5=c5)
+            self.resCmp(input_sql, stb_name)
+        # * limit set to 4028234664*(10**38)
+        for c5 in [f"{-3.4028234664*(10**38)}f32", f"{3.4028234664*(10**38)}f32"]:
+            input_sql = self.genFullTypeSql(c5=c5)[0]
+            try:
+                self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+        # f64
+        for c6 in [f'{-1.79769313486231570814527423731704356798070567525844996598917476803157260780*(10**308)}f64', f'{-1.79769313486231570814527423731704356798070567525844996598917476803157260780*(10**308)}f64']:
+            input_sql, stb_name = self.genFullTypeSql(c6=c6)
+            self.resCmp(input_sql, stb_name)
+        # * limit set to 1.797693134862316*(10**308)
+        for c6 in [f'{-1.797693134862316*(10**308)}f64', f'{-1.797693134862316*(10**308)}f64']:
+            input_sql = self.genFullTypeSql(c6=c6)[0]
+            try:
+                self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+        # # # binary 
+        # stb_name = tdCom.getLongName(7, "letters")
+        # input_sql = f'{stb_name},t0=t c0=f,c1="{tdCom.getLongName(16374, "letters")}" 1626006833639000000'
+        # self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+        
+        # input_sql = f'{stb_name},t0=t c0=f,c1="{tdCom.getLongName(16375, "letters")}" 1626006833639000000'
+        # try:
+        #     self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+        # except SchemalessError as err:
+        #     tdSql.checkNotEqual(err.errno, 0)
+
+        # # nchar
+        # # * legal nchar could not be larger than 16374/4
+        # stb_name = tdCom.getLongName(7, "letters")
+        # input_sql = f'{stb_name},t0=t c0=f,c1=L"{tdCom.getLongName(4093, "letters")}" 1626006833639000000'
+        # self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+
+        # input_sql = f'{stb_name},t0=t c0=f,c1=L"{tdCom.getLongName(4094, "letters")}" 1626006833639000000'
+        # try:
+        #     self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+        # except SchemalessError as err:
+        #     tdSql.checkNotEqual(err.errno, 0)
+
+    def tagColIllegalValueCheckCase(self):
+
+        """
+            test illegal tag col value
+        """
+        tdCom.cleanTb()
+        # bool
+        for i in ["TrUe", "tRue", "trUe", "truE", "FalsE", "fAlse", "faLse", "falSe", "falsE"]:
+            input_sql1 = self.genFullTypeSql(t0=i)[0]
+            try:
+                self._conn.schemaless_insert([input_sql1], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+            input_sql2 = self.genFullTypeSql(c0=i)[0]
+            try:
+                self._conn.schemaless_insert([input_sql2], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+        # i8 i16 i32 i64 f32 f64
+        for input_sql in [
+                self.genFullTypeSql(t1="1s2i8")[0], 
+                self.genFullTypeSql(t2="1s2i16")[0],
+                self.genFullTypeSql(t3="1s2i32")[0],
+                self.genFullTypeSql(t4="1s2i64")[0],
+                self.genFullTypeSql(t5="11.1s45f32")[0],
+                self.genFullTypeSql(t6="11.1s45f64")[0], 
+                self.genFullTypeSql(c1="1s2i8")[0], 
+                self.genFullTypeSql(c2="1s2i16")[0],
+                self.genFullTypeSql(c3="1s2i32")[0],
+                self.genFullTypeSql(c4="1s2i64")[0],
+                self.genFullTypeSql(c5="11.1s45f32")[0],
+                self.genFullTypeSql(c6="11.1s45f64")[0],
+                self.genFullTypeSql(c9="1s1u64")[0]
+            ]:
+            try:
+                self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+        # check binary and nchar blank
+        stb_name = tdCom.getLongName(7, "letters")
+        input_sql1 = f'{stb_name},t0=t c0=f,c1="abc aaa" 1626006833639000000'
+        input_sql2 = f'{stb_name},t0=t c0=f,c1=L"abc aaa" 1626006833639000000'
+        input_sql3 = f'{stb_name},t0=t,t1="abc aaa" c0=f 1626006833639000000'
+        input_sql4 = f'{stb_name},t0=t,t1=L"abc aaa" c0=f 1626006833639000000'
+        for input_sql in [input_sql1, input_sql2, input_sql3, input_sql4]:
+            try:
+                self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+        # check accepted binary and nchar symbols 
+        # # * ~!@#$¥%^&*()-+={}|[]、「」:;
+        for symbol in list('~!@#$¥%^&*()-+={}|[]、「」:;'):
+            input_sql1 = f'{stb_name},t0=t c0=f,c1="abc{symbol}aaa" 1626006833639000000'
+            input_sql2 = f'{stb_name},t0=t,t1="abc{symbol}aaa" c0=f 1626006833639000000'
+            self._conn.schemaless_insert([input_sql1], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+            # self._conn.schemaless_insert([input_sql2], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+        
+    def duplicateIdTagColInsertCheckCase(self):
+        """
+            check duplicate Id Tag Col
+        """
+        tdCom.cleanTb()
+        input_sql_id = self.genFullTypeSql(id_double_tag=True)[0]
+        try:
+            self._conn.schemaless_insert([input_sql_id], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)
+
+        input_sql = self.genFullTypeSql()[0]
+        input_sql_tag = input_sql.replace("t5", "t6")
+        try:
+            self._conn.schemaless_insert([input_sql_tag], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)
+
+        input_sql = self.genFullTypeSql()[0]
+        input_sql_col = input_sql.replace("c5", "c6")
+        try:
+            self._conn.schemaless_insert([input_sql_col], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)
+
+        input_sql = self.genFullTypeSql()[0]
+        input_sql_col = input_sql.replace("c5", "C6")
+        try:
+            self._conn.schemaless_insert([input_sql_col], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)
+
+    ##### stb exist #####
+    @tdCom.smlPass
+    def noIdStbExistCheckCase(self):
+        """
+            case no id when stb exist
+        """
+        tdCom.cleanTb()
+        input_sql, stb_name = self.genFullTypeSql(tb_name="sub_table_0123456", t0="f", c0="f")
+        self.resCmp(input_sql, stb_name)
+        input_sql, stb_name = self.genFullTypeSql(stb_name=stb_name, id_noexist_tag=True, t0="f", c0="f")
+        self.resCmp(input_sql, stb_name, condition='where tbname like "t_%"')
+        tdSql.query(f"select * from {stb_name}")
+        tdSql.checkRows(2)
+        # TODO cover other case
+
+    def duplicateInsertExistCheckCase(self):
+        """
+            check duplicate insert when stb exist
+        """
+        tdCom.cleanTb()
+        input_sql, stb_name = self.genFullTypeSql()
+        self.resCmp(input_sql, stb_name)
+        self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+        self.resCmp(input_sql, stb_name)
+    
+    @tdCom.smlPass
+    def tagColBinaryNcharLengthCheckCase(self):
+        """
+            check length increase
+        """
+        tdCom.cleanTb()
+        input_sql, stb_name = self.genFullTypeSql()
+        self.resCmp(input_sql, stb_name)
+        tb_name = tdCom.getLongName(5, "letters")
+        input_sql, stb_name = self.genFullTypeSql(stb_name=stb_name, tb_name=tb_name,t7="\"binaryTagValuebinaryTagValue\"", t8="L\"ncharTagValuencharTagValue\"", c7="\"binaryTagValuebinaryTagValue\"", c8="L\"ncharTagValuencharTagValue\"")
+        self.resCmp(input_sql, stb_name, condition=f'where tbname like "{tb_name}"')
+
+    @tdCom.smlPass
+    def tagColAddDupIDCheckCase(self):
+        """
+            check column and tag count add, stb and tb duplicate
+            * tag: alter table ...
+            * col: when update==0 and ts is same, unchange
+            * so this case tag&&value will be added, 
+            * col is added without value when update==0
+            * col is added with value when update==1
+        """
+        tdCom.cleanTb()
+        tb_name = tdCom.getLongName(7, "letters")
+        for db_update_tag in [0, 1]:
+            if db_update_tag == 1 :
+                self.createDb("test_update", db_update_tag=db_update_tag)
+            input_sql, stb_name = self.genFullTypeSql(tb_name=tb_name, t0="f", c0="f")
+            self.resCmp(input_sql, stb_name)
+            self.genFullTypeSql(stb_name=stb_name, tb_name=tb_name, t0="f", c0="f", ct_add_tag=True)
+            if db_update_tag == 1 :
+                self.resCmp(input_sql, stb_name, condition=f'where tbname like "{tb_name}"')
+            else:
+                self.resCmp(input_sql, stb_name, condition=f'where tbname like "{tb_name}"', none_check_tag=True)
+    @tdCom.smlPass
+    def tagColAddCheckCase(self):
+        """
+            check column and tag count add
+        """
+        tdCom.cleanTb()
+        tb_name = tdCom.getLongName(7, "letters")
+        input_sql, stb_name = self.genFullTypeSql(tb_name=tb_name, t0="f", c0="f")
+        self.resCmp(input_sql, stb_name)
+        tb_name_1 = tdCom.getLongName(7, "letters")
+        input_sql, stb_name = self.genFullTypeSql(stb_name=stb_name, tb_name=tb_name_1, t0="f", c0="f", ct_add_tag=True)
+        self.resCmp(input_sql, stb_name, condition=f'where tbname like "{tb_name_1}"')
+        res_row_list = self.resHandle(f"select c10,c11,t10,t11 from {tb_name}", True)[0]
+        tdSql.checkEqual(res_row_list[0], ['None', 'None', 'None', 'None'])
+        self.resCmp(input_sql, stb_name, condition=f'where tbname like "{tb_name}"', none_check_tag=True)
+
+    def tagMd5Check(self):
+        """
+            condition: stb not change
+            insert two table, keep tag unchange, change col
+        """
+        tdCom.cleanTb()
+        input_sql, stb_name = self.genFullTypeSql(t0="f", c0="f", id_noexist_tag=True)
+        self.resCmp(input_sql, stb_name)
+        tb_name1 = self.getNoIdTbName(stb_name)
+        input_sql, stb_name = self.genFullTypeSql(stb_name=stb_name, t0="f", c0="f", id_noexist_tag=True)
+        self.resCmp(input_sql, stb_name)
+        tb_name2 = self.getNoIdTbName(stb_name)
+        tdSql.query(f"select * from {stb_name}")
+        tdSql.checkRows(1)
+        tdSql.checkEqual(tb_name1, tb_name2)
+        input_sql, stb_name = self.genFullTypeSql(stb_name=stb_name, t0="f", c0="f", id_noexist_tag=True, ct_add_tag=True)
+        self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+        tb_name3 = self.getNoIdTbName(stb_name)
+        tdSql.query(f"select * from {stb_name}")
+        tdSql.checkRows(2)
+        tdSql.checkNotEqual(tb_name1, tb_name3)
+
+    # * tag binary max is 16384, col+ts binary max  49151
+    def tagColBinaryMaxLengthCheckCase(self):
+        """
+            every binary and nchar must be length+2
+        """
+        tdCom.cleanTb()
+        stb_name = tdCom.getLongName(7, "letters")
+        tb_name = f'{stb_name}_1'
+        input_sql = f'{stb_name},id="{tb_name}",t0=t c0=f 1626006833639000000'
+        self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+
+        # * every binary and nchar must be length+2, so here is two tag, max length could not larger than 16384-2*2
+        input_sql = f'{stb_name},t0=t,t1="{tdCom.getLongName(16374, "letters")}",t2="{tdCom.getLongName(5, "letters")}" c0=f 1626006833639000000'
+        self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+        
+        tdSql.query(f"select * from {stb_name}")
+        tdSql.checkRows(2)
+        input_sql = f'{stb_name},t0=t,t1="{tdCom.getLongName(16374, "letters")}",t2="{tdCom.getLongName(6, "letters")}" c0=f 1626006833639000000'
+        try:
+            self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+            raise Exception("should not reach here")
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)
+        tdSql.query(f"select * from {stb_name}")
+        tdSql.checkRows(2)
+
+        # # * check col，col+ts max in describe ---> 16143
+        input_sql = f'{stb_name},t0=t c0=f,c1="{tdCom.getLongName(16374, "letters")}",c2="{tdCom.getLongName(16374, "letters")}",c3="{tdCom.getLongName(16374, "letters")}",c4="{tdCom.getLongName(12, "letters")}" 1626006833639000000'
+        self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+
+        tdSql.query(f"select * from {stb_name}")
+        tdSql.checkRows(3)
+        input_sql = f'{stb_name},t0=t c0=f,c1="{tdCom.getLongName(16374, "letters")}",c2="{tdCom.getLongName(16374, "letters")}",c3="{tdCom.getLongName(16374, "letters")}",c4="{tdCom.getLongName(13, "letters")}" 1626006833639000000'
+        try:
+            self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)
+        tdSql.query(f"select * from {stb_name}")
+        tdSql.checkRows(3)
+    
+    # * tag nchar max is 16374/4, col+ts nchar max  49151
+    def tagColNcharMaxLengthCheckCase(self):
+        """
+            check nchar length limit
+        """
+        tdCom.cleanTb()
+        stb_name = tdCom.getLongName(7, "letters")
+        tb_name = f'{stb_name}_1'
+        input_sql = f'{stb_name},id="{tb_name}",t0=t c0=f 1626006833639000000'
+        code = self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+
+        # * legal nchar could not be larger than 16374/4
+        input_sql = f'{stb_name},t0=t,t1=L"{tdCom.getLongName(4093, "letters")}",t2=L"{tdCom.getLongName(1, "letters")}" c0=f 1626006833639000000'
+        self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+        tdSql.query(f"select * from {stb_name}")
+        tdSql.checkRows(2)
+        input_sql = f'{stb_name},t0=t,t1=L"{tdCom.getLongName(4093, "letters")}",t2=L"{tdCom.getLongName(2, "letters")}" c0=f 1626006833639000000'
+        try:
+            self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)
+        tdSql.query(f"select * from {stb_name}")
+        tdSql.checkRows(2)
+
+        input_sql = f'{stb_name},t0=t c0=f,c1=L"{tdCom.getLongName(4093, "letters")}",c2=L"{tdCom.getLongName(4093, "letters")}",c3=L"{tdCom.getLongName(4093, "letters")}",c4=L"{tdCom.getLongName(4, "letters")}" 1626006833639000000'
+        self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+        tdSql.query(f"select * from {stb_name}")
+        tdSql.checkRows(3)
+        input_sql = f'{stb_name},t0=t c0=f,c1=L"{tdCom.getLongName(4093, "letters")}",c2=L"{tdCom.getLongName(4093, "letters")}",c3=L"{tdCom.getLongName(4093, "letters")}",c4=L"{tdCom.getLongName(5, "letters")}" 1626006833639000000'
+        try:
+            self._conn.schemaless_insert([input_sql], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)
+        tdSql.query(f"select * from {stb_name}")
+        tdSql.checkRows(3)
+
+    def batchInsertCheckCase(self):
+        """
+            test batch insert
+        """
+        tdCom.cleanTb()
+        stb_name = tdCom.getLongName(8, "letters")
+        # tdSql.execute(f'create stable {stb_name}(ts timestamp, f int) tags(t1 bigint)')
+        lines = ["st123456,t1=3i64,t2=4f64,t3=\"t3\" c1=3i64,c3=L\"passit\",c2=false,c4=4f64 1626006833639000000",
+                "st123456,t1=4i64,t3=\"t4\",t2=5f64,t4=5f64 c1=3i64,c3=L\"passitagin\",c2=true,c4=5f64,c5=5f64 1626006833640000000",
+                f"{stb_name},t2=5f64,t3=L\"ste\" c1=true,c2=4i64,c3=\"iam\" 1626056811823316532",
+                "stf567890,t1=4i64,t3=\"t4\",t2=5f64,t4=5f64 c1=3i64,c3=L\"passitagin\",c2=true,c4=5f64,c5=5f64,c6=7u64 1626006933640000000",
+                "st123456,t1=4i64,t2=5f64,t3=\"t4\" c1=3i64,c3=L\"passitagain\",c2=true,c4=5f64 1626006833642000000",
+                f"{stb_name},t2=5f64,t3=L\"ste2\" c3=\"iamszhou\",c4=false 1626056811843316532",
+                f"{stb_name},t2=5f64,t3=L\"ste2\" c3=\"iamszhou\",c4=false,c5=32i8,c6=64i16,c7=32i32,c8=88.88f32 1626056812843316532",
+                "st123456,t1=4i64,t3=\"t4\",t2=5f64,t4=5f64 c1=3i64,c3=L\"passitagin\",c2=true,c4=5f64,c5=5f64,c6=7u64 1626006933640000000",
+                "st123456,t1=4i64,t3=\"t4\",t2=5f64,t4=5f64 c1=3i64,c3=L\"passitagin_stf\",c2=false,c5=5f64,c6=7u64 1626006933641000000"
+                ]
+        self._conn.schemaless_insert(lines, TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+    
+    def multiInsertCheckCase(self, count):
+        """
+            test multi insert
+        """
+        tdCom.cleanTb()
+        sql_list = []
+        stb_name = tdCom.getLongName(8, "letters")
+        # tdSql.execute(f'create stable {stb_name}(ts timestamp, f int) tags(t1 bigint)')
+        for i in range(count):
+            input_sql = self.genFullTypeSql(stb_name=stb_name, t7=f'"{tdCom.getLongName(8, "letters")}"', c7=f'"{tdCom.getLongName(8, "letters")}"', id_noexist_tag=True)[0]
+            sql_list.append(input_sql)
+        print(sql_list)
+        self._conn.schemaless_insert(sql_list, TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+
+    def batchErrorInsertCheckCase(self):
+        """
+            test batch error insert
+        """
+        tdCom.cleanTb()
+        stb_name = tdCom.getLongName(8, "letters")
+        lines = ["st123456,t1=3i64,t2=4f64,t3=\"t3\" c1=3i64,c3=L\"passit\",c2=false,c4=4f64 1626006833639000000",
+                f"{stb_name},t2=5f64,t3=L\"ste\" c1=tRue,c2=4i64,c3=\"iam\" 1626056811823316532ns"]
+        try:
+            self._conn.schemaless_insert(lines, TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value)
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)
+
+    def genSqlList(self, count=5, stb_name="", tb_name=""):
+        """
+            stb --> supertable
+            tb  --> table
+            ts  --> timestamp, same default
+            col --> column, same default
+            tag --> tag, same default
+            d   --> different
+            s   --> same
+            a   --> add
+            m   --> minus
+        """
+        d_stb_d_tb_list = list()
+        s_stb_s_tb_list = list()
+        s_stb_s_tb_a_col_a_tag_list = list()
+        s_stb_s_tb_m_col_m_tag_list = list()
+        s_stb_d_tb_list = list()
+        s_stb_d_tb_a_col_m_tag_list = list()
+        s_stb_d_tb_a_tag_m_col_list = list()
+        s_stb_s_tb_d_ts_list = list()
+        s_stb_s_tb_d_ts_a_col_m_tag_list = list()
+        s_stb_s_tb_d_ts_a_tag_m_col_list = list()
+        s_stb_d_tb_d_ts_list = list()
+        s_stb_d_tb_d_ts_a_col_m_tag_list = list()
+        s_stb_d_tb_d_ts_a_tag_m_col_list = list()
+        for i in range(count):
+            d_stb_d_tb_list.append(self.genFullTypeSql(t0="f", c0="f"))
+            s_stb_s_tb_list.append(self.genFullTypeSql(stb_name=stb_name, tb_name=tb_name, t7=f'"{tdCom.getLongName(8, "letters")}"', c7=f'"{tdCom.getLongName(8, "letters")}"'))
+            s_stb_s_tb_a_col_a_tag_list.append(self.genFullTypeSql(stb_name=stb_name, tb_name=tb_name, t7=f'"{tdCom.getLongName(8, "letters")}"', c7=f'"{tdCom.getLongName(8, "letters")}"', ct_add_tag=True))
+            s_stb_s_tb_m_col_m_tag_list.append(self.genFullTypeSql(stb_name=stb_name, tb_name=tb_name, t7=f'"{tdCom.getLongName(8, "letters")}"', c7=f'"{tdCom.getLongName(8, "letters")}"', ct_min_tag=True))
+            s_stb_d_tb_list.append(self.genFullTypeSql(stb_name=stb_name, t7=f'"{tdCom.getLongName(8, "letters")}"', c7=f'"{tdCom.getLongName(8, "letters")}"', id_noexist_tag=True))
+            s_stb_d_tb_a_col_m_tag_list.append(self.genFullTypeSql(stb_name=stb_name, t7=f'"{tdCom.getLongName(8, "letters")}"', c7=f'"{tdCom.getLongName(8, "letters")}"', id_noexist_tag=True, ct_am_tag=True))
+            s_stb_d_tb_a_tag_m_col_list.append(self.genFullTypeSql(stb_name=stb_name, t7=f'"{tdCom.getLongName(8, "letters")}"', c7=f'"{tdCom.getLongName(8, "letters")}"', id_noexist_tag=True, ct_ma_tag=True))
+            s_stb_s_tb_d_ts_list.append(self.genFullTypeSql(stb_name=stb_name, tb_name=tb_name, t7=f'"{tdCom.getLongName(8, "letters")}"', c7=f'"{tdCom.getLongName(8, "letters")}"', ts=0))
+            s_stb_s_tb_d_ts_a_col_m_tag_list.append(self.genFullTypeSql(stb_name=stb_name, tb_name=tb_name, t7=f'"{tdCom.getLongName(8, "letters")}"', c7=f'"{tdCom.getLongName(8, "letters")}"', ts=0, ct_am_tag=True))
+            s_stb_s_tb_d_ts_a_tag_m_col_list.append(self.genFullTypeSql(stb_name=stb_name, tb_name=tb_name, t7=f'"{tdCom.getLongName(8, "letters")}"', c7=f'"{tdCom.getLongName(8, "letters")}"', ts=0, ct_ma_tag=True))
+            s_stb_d_tb_d_ts_list.append(self.genFullTypeSql(stb_name=stb_name, t7=f'"{tdCom.getLongName(8, "letters")}"', c7=f'"{tdCom.getLongName(8, "letters")}"', id_noexist_tag=True, ts=0))
+            s_stb_d_tb_d_ts_a_col_m_tag_list.append(self.genFullTypeSql(stb_name=stb_name, t7=f'"{tdCom.getLongName(8, "letters")}"', c7=f'"{tdCom.getLongName(8, "letters")}"', id_noexist_tag=True, ts=0, ct_am_tag=True))
+            s_stb_d_tb_d_ts_a_tag_m_col_list.append(self.genFullTypeSql(stb_name=stb_name, t7=f'"{tdCom.getLongName(8, "letters")}"', c7=f'"{tdCom.getLongName(8, "letters")}"', id_noexist_tag=True, ts=0, ct_ma_tag=True))
+
+        return d_stb_d_tb_list, s_stb_s_tb_list, s_stb_s_tb_a_col_a_tag_list, s_stb_s_tb_m_col_m_tag_list, \
+            s_stb_d_tb_list, s_stb_d_tb_a_col_m_tag_list, s_stb_d_tb_a_tag_m_col_list, s_stb_s_tb_d_ts_list, \
+            s_stb_s_tb_d_ts_a_col_m_tag_list, s_stb_s_tb_d_ts_a_tag_m_col_list, s_stb_d_tb_d_ts_list, \
+            s_stb_d_tb_d_ts_a_col_m_tag_list, s_stb_d_tb_d_ts_a_tag_m_col_list
+
+
+    def genMultiThreadSeq(self, sql_list):
+        tlist = list()
+        for insert_sql in sql_list:
+            t = threading.Thread(target=self._conn.schemaless_insert, args=([insert_sql[0]], TDSmlProtocolType.LINE.value, TDSmlTimestampType.NANO_SECOND.value,))
+            tlist.append(t)
+        return tlist
+
+    def multiThreadRun(self, tlist):
+        for t in tlist:
+            t.start()
+        for t in tlist:
+            t.join()
+
+    def stbInsertMultiThreadCheckCase(self):
+        """
+            thread input different stb
+        """
+        tdCom.cleanTb()
+        input_sql = self.genSqlList()[0]
+        self.multiThreadRun(self.genMultiThreadSeq(input_sql))
+        tdSql.query(f"show tables;")
+        tdSql.checkRows(5)
+    
+    def sStbStbDdataInsertMultiThreadCheckCase(self):
+        """
+            thread input same stb tb, different data, result keep first data
+        """
+        tdCom.cleanTb()
+        tb_name = tdCom.getLongName(7, "letters")
+        input_sql, stb_name = self.genFullTypeSql(tb_name=tb_name)
+        self.resCmp(input_sql, stb_name)
+        s_stb_s_tb_list = self.genSqlList(stb_name=stb_name, tb_name=tb_name)[1]
+        self.multiThreadRun(self.genMultiThreadSeq(s_stb_s_tb_list))
+        tdSql.query(f"show tables;")
+        tdSql.checkRows(1)
+        expected_tb_name = self.getNoIdTbName(stb_name)[0]
+        tdSql.checkEqual(tb_name, expected_tb_name)
+        tdSql.query(f"select * from {stb_name};")
+        tdSql.checkRows(1)
+
+    def sStbStbDdataAtcInsertMultiThreadCheckCase(self):
+        """
+            thread input same stb tb, different data, add columes and tags,  result keep first data
+        """
+        tdCom.cleanTb()
+        tb_name = tdCom.getLongName(7, "letters")
+        input_sql, stb_name = self.genFullTypeSql(tb_name=tb_name)
+        self.resCmp(input_sql, stb_name)
+        s_stb_s_tb_a_col_a_tag_list = self.genSqlList(stb_name=stb_name, tb_name=tb_name)[2]
+        self.multiThreadRun(self.genMultiThreadSeq(s_stb_s_tb_a_col_a_tag_list))
+        tdSql.query(f"show tables;")
+        tdSql.checkRows(1)
+        expected_tb_name = self.getNoIdTbName(stb_name)[0]
+        tdSql.checkEqual(tb_name, expected_tb_name)
+        tdSql.query(f"select * from {stb_name};")
+        tdSql.checkRows(1)
+    
+    def sStbStbDdataMtcInsertMultiThreadCheckCase(self):
+        """
+            thread input same stb tb, different data, minus columes and tags,  result keep first data
+        """
+        tdCom.cleanTb()
+        tb_name = tdCom.getLongName(7, "letters")
+        input_sql, stb_name = self.genFullTypeSql(tb_name=tb_name)
+        self.resCmp(input_sql, stb_name)
+        s_stb_s_tb_m_col_m_tag_list = self.genSqlList(stb_name=stb_name, tb_name=tb_name)[3]
+        self.multiThreadRun(self.genMultiThreadSeq(s_stb_s_tb_m_col_m_tag_list))
+        tdSql.query(f"show tables;")
+        tdSql.checkRows(1)
+        expected_tb_name = self.getNoIdTbName(stb_name)[0]
+        tdSql.checkEqual(tb_name, expected_tb_name)
+        tdSql.query(f"select * from {stb_name};")
+        tdSql.checkRows(1)
+
+    def sStbDtbDdataInsertMultiThreadCheckCase(self):
+        """
+            thread input same stb, different tb, different data
+        """
+        tdCom.cleanTb()
+        input_sql, stb_name = self.genFullTypeSql()
+        self.resCmp(input_sql, stb_name)
+        s_stb_d_tb_list = self.genSqlList(stb_name=stb_name)[4]
+        self.multiThreadRun(self.genMultiThreadSeq(s_stb_d_tb_list))
+        tdSql.query(f"show tables;")
+        tdSql.checkRows(6)
+
+    def sStbDtbDdataAcMtInsertMultiThreadCheckCase(self):
+        """
+            #! concurrency conflict
+        """
+        """
+            thread input same stb, different tb, different data, add col, mul tag
+        """
+        tdCom.cleanTb()
+        input_sql, stb_name = self.genFullTypeSql()
+        self.resCmp(input_sql, stb_name)
+        s_stb_d_tb_a_col_m_tag_list = self.genSqlList(stb_name=stb_name)[5]
+        self.multiThreadRun(self.genMultiThreadSeq(s_stb_d_tb_a_col_m_tag_list))
+        tdSql.query(f"show tables;")
+        tdSql.checkRows(6)
+
+    def sStbDtbDdataAtMcInsertMultiThreadCheckCase(self):
+        """
+            #! concurrency conflict
+        """
+        """
+            thread input same stb, different tb, different data, add tag, mul col
+        """
+        tdCom.cleanTb()
+        input_sql, stb_name = self.genFullTypeSql()
+        self.resCmp(input_sql, stb_name)
+        s_stb_d_tb_a_tag_m_col_list = self.genSqlList(stb_name=stb_name)[6]
+        self.multiThreadRun(self.genMultiThreadSeq(s_stb_d_tb_a_tag_m_col_list))
+        tdSql.query(f"show tables;")
+        tdSql.checkRows(6)
+
+    def sStbStbDdataDtsInsertMultiThreadCheckCase(self):
+        """
+            thread input same stb tb, different ts
+        """
+        tdCom.cleanTb()
+        tb_name = tdCom.getLongName(7, "letters")
+        input_sql, stb_name = self.genFullTypeSql(tb_name=tb_name)
+        self.resCmp(input_sql, stb_name)
+        s_stb_s_tb_d_ts_list = self.genSqlList(stb_name=stb_name, tb_name=tb_name)[7]
+        self.multiThreadRun(self.genMultiThreadSeq(s_stb_s_tb_d_ts_list))
+        tdSql.query(f"show tables;")
+        tdSql.checkRows(1)
+        tdSql.query(f"select * from {stb_name}")
+        tdSql.checkRows(6)
+
+    def sStbStbDdataDtsAcMtInsertMultiThreadCheckCase(self):
+        """
+            thread input same stb tb, different ts, add col, mul tag
+        """
+        tdCom.cleanTb()
+        tb_name = tdCom.getLongName(7, "letters")
+        input_sql, stb_name = self.genFullTypeSql(tb_name=tb_name)
+        self.resCmp(input_sql, stb_name)
+        s_stb_s_tb_d_ts_a_col_m_tag_list = self.genSqlList(stb_name=stb_name, tb_name=tb_name)[8]
+        self.multiThreadRun(self.genMultiThreadSeq(s_stb_s_tb_d_ts_a_col_m_tag_list))
+        tdSql.query(f"show tables;")
+        tdSql.checkRows(1)
+        tdSql.query(f"select * from {stb_name}")
+        tdSql.checkRows(6)
+        tdSql.query(f"select * from {stb_name} where t8 is not NULL")
+        tdSql.checkRows(6)
+        tdSql.query(f"select * from {tb_name} where c11 is not NULL;")
+        tdSql.checkRows(5)
+
+    def sStbStbDdataDtsAtMcInsertMultiThreadCheckCase(self):
+        """
+            thread input same stb tb, different ts, add tag, mul col
+        """
+        tdCom.cleanTb()
+        tb_name = tdCom.getLongName(7, "letters")
+        input_sql, stb_name = self.genFullTypeSql(tb_name=tb_name)
+        self.resCmp(input_sql, stb_name)
+        s_stb_s_tb_d_ts_a_tag_m_col_list = self.genSqlList(stb_name=stb_name, tb_name=tb_name)[9]
+        self.multiThreadRun(self.genMultiThreadSeq(s_stb_s_tb_d_ts_a_tag_m_col_list))
+        tdSql.query(f"show tables;")
+        tdSql.checkRows(1)
+        tdSql.query(f"select * from {stb_name}")
+        tdSql.checkRows(6)
+        for c in ["c7", "c8", "c9"]:
+            tdSql.query(f"select * from {stb_name} where {c} is NULL")
+            tdSql.checkRows(5)        
+        for t in ["t10", "t11"]:
+            tdSql.query(f"select * from {stb_name} where {t} is not NULL;")
+            tdSql.checkRows(6)
+
+    def sStbDtbDdataDtsInsertMultiThreadCheckCase(self):
+        """
+            thread input same stb, different tb, data, ts
+        """
+        tdCom.cleanTb()
+        input_sql, stb_name = self.genFullTypeSql()
+        self.resCmp(input_sql, stb_name)
+        s_stb_d_tb_d_ts_list = self.genSqlList(stb_name=stb_name)[10]
+        self.multiThreadRun(self.genMultiThreadSeq(s_stb_d_tb_d_ts_list))
+        tdSql.query(f"show tables;")
+        tdSql.checkRows(6)
+
+    def sStbDtbDdataDtsAcMtInsertMultiThreadCheckCase(self):
+        """
+            # ! concurrency conflict
+        """
+        """
+            thread input same stb, different tb, data, ts, add col, mul tag
+        """
+        tdCom.cleanTb()
+        input_sql, stb_name = self.genFullTypeSql()
+        self.resCmp(input_sql, stb_name)
+        s_stb_d_tb_d_ts_a_col_m_tag_list = self.genSqlList(stb_name=stb_name)[11]
+        self.multiThreadRun(self.genMultiThreadSeq(s_stb_d_tb_d_ts_a_col_m_tag_list))
+        tdSql.query(f"show tables;")
+        tdSql.checkRows(6)
+
+    def test(self):
+        input_sql1 = "rfasta,id=\"rfasta_1\",t0=true,t1=127i8,t2=32767i16,t3=2147483647i32,t4=9223372036854775807i64,t5=11.12345f32,t6=22.123456789f64,t7=\"ddzhiksj\",t8=L\"ncharTagValue\" c0=True,c1=127i8,c2=32767i16,c3=2147483647i32,c4=9223372036854775807i64,c5=11.12345f32,c6=22.123456789f64,c7=\"bnhwlgvj\",c8=L\"ncharTagValue\",c9=7u64 1626006933640000000ns"
+        input_sql2 = "rfasta,id=\"rfasta_1\",t0=true,t1=127i8,t2=32767i16,t3=2147483647i32,t4=9223372036854775807i64,t5=11.12345f32,t6=22.123456789f64 c0=True,c1=127i8,c2=32767i16,c3=2147483647i32,c4=9223372036854775807i64,c5=11.12345f32,c6=22.123456789f64 1626006933640000000ns"
+        try:
+            self._conn.insert_lines([input_sql1])
+            self._conn.insert_lines([input_sql2])
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)
+        # self._conn.insert_lines([input_sql2])
+        # input_sql3 = f'abcd,id="cc¥Ec",t0=True,t1=127i8,t2=32767i16,t3=2147483647i32,t4=9223372036854775807i64,t5=11.12345f32,t6=22.123456789f64,t7="ndsfdrum",t8=L"ncharTagValue" c0=f,c1=127i8,c2=32767i16,c3=2147483647i32,c4=9223372036854775807i64,c5=11.12345f32,c6=22.123456789f64,c7="igwoehkm",c8=L"ncharColValue",c9=7u64 0'
+        # print(input_sql3)
+        # input_sql4 = 'hmemeb,id="kilrcrldgf",t0=F,t1=127i8,t2=32767i16,t3=2147483647i32,t4=9223372036854775807i64,t5=11.12345f32,t6=22.123456789f64,t7="fysodjql",t8=L"ncharTagValue" c0=True,c1=127i8,c2=32767i16,c3=2147483647i32,c4=9223372036854775807i64,c5=11.12345f32,c6=22.123456789f64,c7="waszbfvc",c8=L"ncharColValue",c9=7u64 0'
+        # code = self._conn.insert_lines([input_sql3])
+        # print(code)
+        # self._conn.insert_lines([input_sql4])
+
+    def runAll(self):
+        self.initCheckCase()
+        self.boolTypeCheckCase()
+        self.symbolsCheckCase()
+        # self.tsCheckCase()
+        self.idSeqCheckCase()
+        self.idUpperCheckCase()
+        self.noIdCheckCase()
+        # self.maxColTagCheckCase()
+        self.idIllegalNameCheckCase()
+        self.idStartWithNumCheckCase()
+        self.nowTsCheckCase()
+        self.dateFormatTsCheckCase()
+        self.illegalTsCheckCase()
+        # self.tagValueLengthCheckCase()
+        self.colValueLengthCheckCase()
+        self.tagColIllegalValueCheckCase()
+        self.duplicateIdTagColInsertCheckCase()
+        self.noIdStbExistCheckCase()
+        self.duplicateInsertExistCheckCase()
+        self.tagColBinaryNcharLengthCheckCase()
+        self.tagColAddDupIDCheckCase()
+        self.tagColAddCheckCase()
+        self.tagMd5Check()
+        # self.tagColBinaryMaxLengthCheckCase()
+        # self.tagColNcharMaxLengthCheckCase()
+        self.batchInsertCheckCase()
+        self.multiInsertCheckCase(10)
+        self.batchErrorInsertCheckCase()
+        # MultiThreads
+        # self.stbInsertMultiThreadCheckCase()
+        # self.sStbStbDdataInsertMultiThreadCheckCase()
+        # self.sStbStbDdataAtcInsertMultiThreadCheckCase()
+        # self.sStbStbDdataMtcInsertMultiThreadCheckCase()
+        # self.sStbDtbDdataInsertMultiThreadCheckCase()
+
+        # # # ! concurrency conflict
+        # # self.sStbDtbDdataAcMtInsertMultiThreadCheckCase()
+        # # self.sStbDtbDdataAtMcInsertMultiThreadCheckCase()
+
+        # self.sStbStbDdataDtsInsertMultiThreadCheckCase()
+
+        # # # ! concurrency conflict
+        # # self.sStbStbDdataDtsAcMtInsertMultiThreadCheckCase()
+        # # self.sStbStbDdataDtsAtMcInsertMultiThreadCheckCase()
+
+        # self.sStbDtbDdataDtsInsertMultiThreadCheckCase()
+
+        # # ! concurrency conflict
+        # # self.sStbDtbDdataDtsAcMtInsertMultiThreadCheckCase()
+
+
+
+    def run(self):
+        print("running {}".format(__file__))
+        self.createDb()
+        try:
+            self.runAll()
+        except Exception as err:
+            print(''.join(traceback.format_exception(None, err, err.__traceback__)))
+            raise err
+        # self.tagColIllegalValueCheckCase()
+        # self.test()
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success("%s successfully executed" % __file__)
+
+tdCases.addWindows(__file__, TDTestCase())
+tdCases.addLinux(__file__, TDTestCase())

tests/system-test/1-insert/opentsdb_json_taosc_insert.py

+###################################################################
+#           Copyright (c) 2021 by TAOS Technologies, Inc.
+#                     All rights reserved.
+#
+#  This file is proprietary and confidential to TAOS Technologies.
+#  No part of this file may be reproduced, stored, transmitted,
+#  disclosed or used in any form or by any means other than as
+#  expressly provided by the written permission from Jianhui Tao
+#
+###################################################################
+
+# -*- coding: utf-8 -*-
+
+import traceback
+import random
+from taos.error import SchemalessError
+import time
+from util.log import *
+from util.cases import *
+from util.sql import *
+from util.common import tdCom
+from util.types import TDSmlProtocolType
+import threading
+import json
+
+class TDTestCase:
+    def init(self, conn, logSql):
+        tdLog.debug("start to execute %s" % __file__)
+        tdSql.init(conn.cursor(), logSql)
+        self._conn = conn 
+        self.defaultJSONStrType_value = "NCHAR"
+
+    def createDb(self, name="test", db_update_tag=0, protocol=None):
+        if protocol == "telnet-tcp":
+            name = "opentsdb_telnet"
+            
+        if db_update_tag == 0:
+            tdSql.execute(f"drop database if exists {name}")
+            tdSql.execute(f"create database if not exists {name} precision 'ms'")
+        else:
+            tdSql.execute(f"drop database if exists {name}")
+            tdSql.execute(f"create database if not exists {name} precision 'ms' update 1")
+        tdSql.execute(f'use {name}')
+
+    def timeTrans(self, time_value):
+        if type(time_value) is int:
+            if time_value != 0:
+                if len(str(time_value)) == 13:
+                    ts = int(time_value)/1000
+                elif len(str(time_value)) == 10:
+                    ts = int(time_value)/1
+                else:
+                    ts = time_value/1000000
+            else:
+                ts = time.time()
+        elif type(time_value) is dict:
+            if time_value["type"].lower() == "ns":
+                ts = time_value["value"]/1000000000
+            elif time_value["type"].lower() == "us":
+                ts = time_value["value"]/1000000
+            elif time_value["type"].lower() == "ms":
+                ts = time_value["value"]/1000
+            elif time_value["type"].lower() == "s":
+                ts = time_value["value"]/1
+            else:
+                ts = time_value["value"]/1000000
+        ulsec = repr(ts).split('.')[1][:6]
+        if len(ulsec) < 6 and int(ulsec) != 0:
+            ulsec = int(ulsec) * (10 ** (6 - len(ulsec)))
+        elif int(ulsec) == 0:
+            ulsec *= 6
+            # * follow two rows added for tsCheckCase
+            td_ts = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(ts))
+            return td_ts
+        #td_ts = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(ts))
+        td_ts = time.strftime("%Y-%m-%d %H:%M:%S.{}".format(ulsec), time.localtime(ts))
+        return td_ts
+
+    def dateToTs(self, datetime_input):
+        return int(time.mktime(time.strptime(datetime_input, "%Y-%m-%d %H:%M:%S.%f")))
+
+    def typeTrans(self, type_list):
+        type_num_list = []
+        for tp in type_list:
+            if type(tp) is dict:
+                tp = tp['type']
+            if tp.upper() == "TIMESTAMP":
+                type_num_list.append(9)
+            elif tp.upper() == "BOOL":
+                type_num_list.append(1)
+            elif tp.upper() == "TINYINT":
+                type_num_list.append(2)
+            elif tp.upper() == "SMALLINT":
+                type_num_list.append(3)
+            elif tp.upper() == "INT":
+                type_num_list.append(4)
+            elif tp.upper() == "BIGINT":
+                type_num_list.append(5)
+            elif tp.upper() == "FLOAT":
+                type_num_list.append(6)
+            elif tp.upper() == "DOUBLE":
+                type_num_list.append(7)
+            elif tp.upper() == "VARCHAR":
+                type_num_list.append(8)
+            elif tp.upper() == "NCHAR":
+                type_num_list.append(10)
+            elif tp.upper() == "BIGINT UNSIGNED":
+                type_num_list.append(14)
+        return type_num_list
+
+    def inputHandle(self, input_json):
+        stb_name = input_json["metric"]
+        stb_tag_dict = input_json["tags"]
+        stb_col_dict = input_json["value"]
+        ts_value = self.timeTrans(input_json["timestamp"])
+        tag_name_list = []
+        tag_value_list = []
+        td_tag_value_list = []
+        td_tag_type_list = []
+
+        col_name_list = []
+        col_value_list = []
+        td_col_value_list = []
+        td_col_type_list = []
+
+        # handle tag
+        for key,value in stb_tag_dict.items():
+            if "id" == key.lower():
+                tb_name = value
+            else:
+                if type(value) is dict:
+                    tag_value_list.append(str(value["value"]))
+                    td_tag_value_list.append(str(value["value"]))
+                    tag_name_list.append(key.lower())
+                    if value["type"].lower() == "binary":
+                        td_tag_type_list.append("VARCHAR")
+                    else:
+                        td_tag_type_list.append(value["type"].upper())
+                    tb_name = ""
+                else:
+                    tag_value_list.append(str(value))
+                    # td_tag_value_list.append(str(value))
+                    tag_name_list.append(key.lower())
+                    tb_name = ""
+
+                    if type(value) is bool:
+                        td_tag_type_list.append("BOOL")
+                        td_tag_value_list.append(str(value))
+                    elif type(value) is int:
+                        td_tag_type_list.append("DOUBLE")
+                        td_tag_value_list.append(str(float(value)))
+                    elif type(value) is float:
+                        td_tag_type_list.append("DOUBLE")
+                        td_tag_value_list.append(str(float(value)))
+                    elif type(value) is str:
+                        if self.defaultJSONStrType_value == "NCHAR":
+                            td_tag_type_list.append("NCHAR")
+                            td_tag_value_list.append(str(value))
+                        else:
+                            td_tag_type_list.append("VARCHAR")
+                            td_tag_value_list.append(str(value))
+
+        # handle col
+        if type(stb_col_dict) is dict:
+            if stb_col_dict["type"].lower() == "bool":
+                bool_value = f'{stb_col_dict["value"]}'
+                col_value_list.append(bool_value)
+                td_col_type_list.append(stb_col_dict["type"].upper())
+                col_name_list.append("_value")
+                td_col_value_list.append(str(stb_col_dict["value"]))
+            else:
+                col_value_list.append(stb_col_dict["value"])
+                if stb_col_dict["type"].lower() == "binary":
+                    td_col_type_list.append("VARCHAR")
+                else:
+                    td_col_type_list.append(stb_col_dict["type"].upper())
+                col_name_list.append("_value")
+                td_col_value_list.append(str(stb_col_dict["value"]))
+        else:
+            col_name_list.append("_value")
+            col_value_list.append(str(stb_col_dict))
+            # td_col_value_list.append(str(stb_col_dict))
+            if type(stb_col_dict) is bool:
+                td_col_type_list.append("BOOL")
+                td_col_value_list.append(str(stb_col_dict))
+            elif type(stb_col_dict) is int:
+                td_col_type_list.append("DOUBLE")
+                td_col_value_list.append(str(float(stb_col_dict)))
+            elif type(stb_col_dict) is float:
+                td_col_type_list.append("DOUBLE")
+                td_col_value_list.append(str(float(stb_col_dict)))
+            elif type(stb_col_dict) is str:
+                if self.defaultJSONStrType_value == "NCHAR":
+                    td_col_type_list.append("NCHAR")
+                    td_col_value_list.append(str(stb_col_dict))
+                else:
+                    td_col_type_list.append("VARCHAR")
+                    td_col_value_list.append(str(stb_col_dict))
+
+        final_field_list = []
+        final_field_list.extend(col_name_list)
+        final_field_list.extend(tag_name_list)
+
+        final_type_list = []
+        final_type_list.append("TIMESTAMP")
+        final_type_list.extend(td_col_type_list)
+        final_type_list.extend(td_tag_type_list)
+        final_type_list = self.typeTrans(final_type_list)
+
+        final_value_list = []
+        final_value_list.append(ts_value)
+        final_value_list.extend(td_col_value_list)
+        final_value_list.extend(td_tag_value_list)
+        return final_value_list, final_field_list, final_type_list, stb_name, tb_name
+
+    def genTsColValue(self, value, t_type=None, value_type="obj"):
+        if value_type == "obj":
+            if t_type == None:
+                ts_col_value = value
+            else:
+                ts_col_value = {"value": value, "type":	t_type}
+        elif value_type == "default":
+            ts_col_value = value
+        return ts_col_value
+
+    def genTagValue(self, t0_type="bool", t0_value="", t1_type="tinyint", t1_value=127, t2_type="smallint", t2_value=32767,
+                    t3_type="int", t3_value=2147483647, t4_type="bigint", t4_value=9223372036854775807,
+                    t5_type="float", t5_value=11.12345027923584, t6_type="double", t6_value=22.123456789, 
+                    t7_type="binary", t7_value="binaryTagValue", t8_type="nchar", t8_value="ncharTagValue", value_type="obj"):
+        if t0_value == "":
+            t0_value = random.choice([True, False])
+        if value_type == "obj":
+            tag_value = {
+                "t0": {"value": t0_value, "type": t0_type},
+                "t1": {"value": t1_value, "type": t1_type},
+                "t2": {"value": t2_value, "type": t2_type},
+                "t3": {"value": t3_value, "type": t3_type},
+                "t4": {"value": t4_value, "type": t4_type},
+                "t5": {"value": t5_value, "type": t5_type},
+                "t6": {"value": t6_value, "type": t6_type},
+                "t7": {"value": t7_value, "type": t7_type},
+                "t8": {"value": t8_value, "type": t8_type}
+            }
+        elif value_type == "default":
+            # t5_value = t6_value
+            tag_value = {
+                "t0": t0_value,
+                "t1": t1_value,
+                "t2": t2_value,
+                "t3": t3_value,
+                "t4": t4_value,
+                "t5": t5_value,
+                "t6": t6_value,
+                "t7": t7_value,
+                "t8": t8_value
+            }
+        return tag_value
+
+    def genFullTypeJson(self, ts_value="", col_value="", tag_value="", stb_name="", tb_name="", 
+                        id_noexist_tag=None, id_change_tag=None, id_upper_tag=None, id_mixul_tag=None, id_double_tag=None,
+                        t_add_tag=None, t_mul_tag=None, c_multi_tag=None, c_blank_tag=None, t_blank_tag=None, 
+                        chinese_tag=None, multi_field_tag=None, point_trans_tag=None, value_type="obj"):
+        if value_type == "obj":
+            if stb_name == "":
+                stb_name = tdCom.getLongName(6, "letters")
+            if tb_name == "":
+                tb_name = f'{stb_name}_{random.randint(0, 65535)}_{random.randint(0, 65535)}'
+            if ts_value == "":
+                ts_value = self.genTsColValue(1626006833639000000, "ns")
+            if col_value == "":
+                col_value = self.genTsColValue(random.choice([True, False]), "bool")
+            if tag_value == "":
+                tag_value = self.genTagValue()
+            # if id_upper_tag is not None:
+            #     id = "ID"
+            # else:
+            #     id = "id"
+            # if id_mixul_tag is not None:
+            #     id = random.choice(["iD", "Id"])
+            # else:
+            #     id = "id"
+            # if id_noexist_tag is None:
+            #     tag_value[id] = tb_name
+            sql_json = {"metric": stb_name, "timestamp": ts_value, "value": col_value, "tags": tag_value}
+            if id_noexist_tag is not None:
+                if t_add_tag is not None:
+                    tag_value["t9"] = {"value": "ncharTagValue", "type": "nchar"}
+                    sql_json = {"metric": stb_name, "timestamp": ts_value, "value": col_value, "tags": tag_value}
+            if id_change_tag is not None:
+                tag_value.pop('t8')
+                tag_value["t8"] = {"value": "ncharTagValue", "type": "nchar"}
+                sql_json = {"metric": stb_name, "timestamp": ts_value, "value": col_value, "tags": tag_value}
+            if id_double_tag is not None:
+                tag_value["ID"] = f'"{tb_name}_2"'
+                sql_json = {"metric": stb_name, "timestamp": ts_value, "value": col_value, "tags": tag_value}
+            if t_add_tag is not None:
+                tag_value["t10"] = {"value": "ncharTagValue", "type": "nchar"}
+                tag_value["t11"] = {"value": True, "type": "bool"}
+                sql_json = {"metric": stb_name, "timestamp": ts_value, "value": col_value, "tags": tag_value}
+            if t_mul_tag is not None:
+                tag_value.pop('t8')
+                sql_json = {"metric": stb_name, "timestamp": ts_value, "value": col_value, "tags": tag_value}
+            if c_multi_tag is not None:
+                col_value = [{"value": True, "type": "bool"}, {"value": False, "type": "bool"}]
+                sql_json = {"metric": stb_name, "timestamp": ts_value, "value": col_value, "tags": tag_value}
+            if t_blank_tag is not None:
+                tag_value = ""
+                sql_json = {"metric": stb_name, "timestamp": ts_value, "value": col_value, "tags": tag_value}
+            if chinese_tag is not None:
+                tag_value = {"t0": {"value": "涛思数据", "type": "nchar"}}
+                col_value = {"value": "涛思数据", "type": "nchar"}
+                sql_json = {"metric": stb_name, "timestamp": ts_value, "value": col_value, "tags": tag_value}
+            if c_blank_tag is not None:
+                sql_json.pop("value")
+            if multi_field_tag is not None:
+                sql_json = {"metric": stb_name, "timestamp": ts_value, "value": col_value, "tags": tag_value, "tags2": tag_value}
+            if point_trans_tag is not None:
+                sql_json = {"metric": ".point.trans.test", "timestamp": ts_value, "value": col_value, "tags": tag_value}
+
+        elif value_type == "default":
+            if stb_name == "":
+                stb_name = tdCom.getLongName(6, "letters")
+            if tb_name == "":
+                tb_name = f'{stb_name}_{random.randint(0, 65535)}_{random.randint(0, 65535)}'
+            if ts_value == "":
+                ts_value = 1626006834
+            if col_value == "":
+                col_value = random.choice([True, False])
+            if tag_value == "":
+                tag_value = self.genTagValue(value_type=value_type)
+            # if id_upper_tag is not None:
+            #     id = "ID"
+            # else:
+            #     id = "id"
+            # if id_mixul_tag is not None:
+            #     id = "iD"
+            # else:
+            #     id = "id"
+            # if id_noexist_tag is None:
+            #     tag_value[id] = tb_name
+            sql_json = {"metric": stb_name, "timestamp": ts_value, "value": col_value, "tags": tag_value}
+            if id_noexist_tag is not None:
+                if t_add_tag is not None:
+                    tag_value["t9"] = {"value": "ncharTagValue", "type": "nchar"}
+                    sql_json = {"metric": stb_name, "timestamp": ts_value, "value": col_value, "tags": tag_value}
+            if id_change_tag is not None:
+                tag_value.pop('t7')
+                tag_value["t7"] = {"value": "ncharTagValue", "type": "nchar"}
+                sql_json = {"metric": stb_name, "timestamp": ts_value, "value": col_value, "tags": tag_value}
+            if id_double_tag is not None:
+                tag_value["ID"] = f'"{tb_name}_2"'
+                sql_json = {"metric": stb_name, "timestamp": ts_value, "value": col_value, "tags": tag_value}
+            if t_add_tag is not None:
+                tag_value["t10"] = {"value": "ncharTagValue", "type": "nchar"}
+                tag_value["t11"] = True
+                sql_json = {"metric": stb_name, "timestamp": ts_value, "value": col_value, "tags": tag_value}
+            if t_mul_tag is not None:
+                tag_value.pop('t7')
+                sql_json = {"metric": stb_name, "timestamp": ts_value, "value": col_value, "tags": tag_value}
+            if c_multi_tag is not None:
+                col_value = True,False
+                sql_json = {"metric": stb_name, "timestamp": ts_value, "value": col_value, "tags": tag_value}
+            if t_blank_tag is not None:
+                tag_value = ""
+                sql_json = {"metric": stb_name, "timestamp": ts_value, "value": col_value, "tags": tag_value}
+            if c_blank_tag is not None:
+                sql_json.pop("value")
+            if multi_field_tag is not None:
+                sql_json = {"metric": stb_name, "timestamp": ts_value, "value": col_value, "tags": tag_value, "tags2": tag_value}
+            if point_trans_tag is not None:
+                sql_json = {"metric": ".point.trans.test", "timestamp": ts_value, "value": col_value, "tags": tag_value}
+        return sql_json, stb_name
+    
+    def genMulTagColDict(self, genType, count=1, value_type="obj"):
+        """
+            genType must be tag/col
+        """
+        tag_dict = dict()
+        col_dict = dict()
+        if value_type == "obj":
+            if genType == "tag":
+                for i in range(0, count):
+                    tag_dict[f't{i}'] = {'value': True, 'type': 'bool'}
+                return tag_dict
+            if genType == "col":
+                col_dict = {'value': True, 'type': 'bool'}
+                return col_dict
+        elif value_type == "default":
+            if genType == "tag":
+                for i in range(0, count):
+                    tag_dict[f't{i}'] = True
+                return tag_dict
+            if genType == "col":
+                col_dict = True
+                return col_dict
+
+    def genLongJson(self, tag_count, value_type="obj"):
+        stb_name = tdCom.getLongName(7, mode="letters")
+        # tb_name = f'{stb_name}_1'
+        tag_dict = self.genMulTagColDict("tag", tag_count, value_type)
+        col_dict = self.genMulTagColDict("col", 1, value_type)
+        # tag_dict["id"] = tb_name
+        ts_dict = {'value': 1626006833639000000, 'type': 'ns'}
+        long_json = {"metric": stb_name, "timestamp": ts_dict, "value": col_dict, "tags": tag_dict}
+        return long_json, stb_name
+
+    def getNoIdTbName(self, stb_name):
+        query_sql = f"select tbname from {stb_name}"
+        tb_name = self.resHandle(query_sql, True)[0][0]
+        return tb_name
+
+    def resHandle(self, query_sql, query_tag):
+        tdSql.execute('reset query cache')
+        row_info = tdSql.query(query_sql, query_tag)
+        col_info = tdSql.getColNameList(query_sql, query_tag)
+        res_row_list = []
+        sub_list = []
+        for row_mem in row_info:
+            for i in row_mem:
+                if "11.1234" in str(i) and str(i) != "11.12345f32" and str(i) != "11.12345027923584F32":
+                    sub_list.append("11.12345027923584")
+                elif "22.1234" in str(i) and str(i) != "22.123456789f64" and str(i) != "22.123456789F64":
+                    sub_list.append("22.123456789")
+                else:
+                    sub_list.append(str(i))
+            res_row_list.append(sub_list)
+        res_field_list_without_ts = col_info[0][1:]
+        res_type_list = col_info[1]
+        return res_row_list, res_field_list_without_ts, res_type_list
+
+    def resCmp(self, input_json, stb_name, query_sql="select * from", condition="", ts=None, id=True, none_check_tag=None, none_type_check=None):
+        expect_list = self.inputHandle(input_json)
+        print("----", json.dumps(input_json))
+        self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+        print("!!!!!----", json.dumps(input_json))
+        query_sql = f"{query_sql} {stb_name} {condition}"
+        res_row_list, res_field_list_without_ts, res_type_list = self.resHandle(query_sql, True)
+        if ts == 0:
+            res_ts = self.dateToTs(res_row_list[0][0])
+            current_time = time.time()
+            if current_time - res_ts < 60:
+                tdSql.checkEqual(res_row_list[0][1:], expect_list[0][1:])
+            else:
+                print("timeout")
+                tdSql.checkEqual(res_row_list[0], expect_list[0])
+        else:
+            if none_check_tag is not None:
+                none_index_list = [i for i,x in enumerate(res_row_list[0]) if x=="None"]
+                none_index_list.reverse()
+                for j in none_index_list:
+                    res_row_list[0].pop(j)
+                    expect_list[0].pop(j)
+            tdSql.checkEqual(sorted(res_row_list[0]), sorted(expect_list[0]))
+        tdSql.checkEqual(sorted(res_field_list_without_ts), sorted(expect_list[1]))
+        tdSql.checkEqual(res_type_list, expect_list[2])
+
+    def initCheckCase(self, value_type="obj"):
+        """
+            normal tags and cols, one for every elm
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        input_json, stb_name = self.genFullTypeJson(value_type=value_type)
+        self.resCmp(input_json, stb_name)
+
+    def boolTypeCheckCase(self):
+        """
+            check all normal type
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        full_type_list = ["f", "F", "false", "False", "t", "T", "true", "True"]
+        for t_type in full_type_list:
+            input_json_list = [self.genFullTypeJson(tag_value=self.genTagValue(t0_value=t_type))[0],
+                                self.genFullTypeJson(col_value=self.genTsColValue(value=t_type, t_type="bool"))[0]]
+            for input_json in input_json_list:
+                try:
+                    self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+                    raise Exception("should not reach here")
+                except SchemalessError as err:
+                    tdSql.checkNotEqual(err.errno, 0)
+        
+    def symbolsCheckCase(self, value_type="obj"):
+        """
+            check symbols = `~!@#$%^&*()_-+={[}]\|:;'\",<.>/? 
+        """
+        '''
+            please test :
+            binary_symbols = '\"abcd`~!@#$%^&*()_-{[}]|:;<.>?lfjal"\'\'"\"'
+        '''
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        binary_symbols = '"abcd`~!@#$%^&*()_-{[}]|:;<.>?lfjal"'
+        nchar_symbols = binary_symbols
+        input_sql1, stb_name1 = self.genFullTypeJson(col_value=self.genTsColValue(value=binary_symbols, t_type="binary", value_type=value_type), 
+                                    tag_value=self.genTagValue(t7_value=binary_symbols, t8_value=nchar_symbols, value_type=value_type))
+        input_sql2, stb_name2 = self.genFullTypeJson(col_value=self.genTsColValue(value=nchar_symbols, t_type="nchar", value_type=value_type), 
+                                    tag_value=self.genTagValue(t7_value=binary_symbols, t8_value=nchar_symbols, value_type=value_type))
+        self.resCmp(input_sql1, stb_name1)
+        self.resCmp(input_sql2, stb_name2)
+
+    def tsCheckCase(self, value_type="obj"):
+        """
+            test ts list --> ["1626006833639000000ns", "1626006833639019us", "1626006833640ms", "1626006834s", "1626006822639022"]
+            # ! us级时间戳都为0时，数据库中查询显示，但python接口拿到的结果不显示 .000000的情况请确认，目前修改时间处理代码可以通过
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        ts_list = ["1626006833639000000ns", "1626006833639019us", "1626006833640ms", "1626006834s", "1626006834", 0]
+        for ts in ts_list:
+            if "s" in str(ts):
+                input_json, stb_name = self.genFullTypeJson(ts_value=self.genTsColValue(value=int(tdCom.splitNumLetter(ts)[0]), t_type=tdCom.splitNumLetter(ts)[1]))
+                self.resCmp(input_json, stb_name, ts=ts)
+            else:
+                input_json, stb_name = self.genFullTypeJson(ts_value=self.genTsColValue(value=int(ts), t_type="s", value_type=value_type))
+                self.resCmp(input_json, stb_name, ts=ts)
+                if int(ts) == 0:
+                    if value_type == "obj":
+                        input_json_list = [self.genFullTypeJson(ts_value=self.genTsColValue(value=int(ts), t_type="")),
+                                            self.genFullTypeJson(ts_value=self.genTsColValue(value=int(ts), t_type="ns")),
+                                            self.genFullTypeJson(ts_value=self.genTsColValue(value=int(ts), t_type="us")),
+                                            self.genFullTypeJson(ts_value=self.genTsColValue(value=int(ts), t_type="ms")),
+                                            self.genFullTypeJson(ts_value=self.genTsColValue(value=int(ts), t_type="s"))]
+                    elif value_type == "default":
+                        input_json_list = [self.genFullTypeJson(ts_value=self.genTsColValue(value=int(ts), value_type=value_type))]
+                    for input_json in input_json_list:
+                        self.resCmp(input_json[0], input_json[1], ts=ts)
+                else:
+                    input_json = self.genFullTypeJson(ts_value=self.genTsColValue(value=int(ts), t_type=""))[0]
+                    try:
+                        self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+                        raise Exception("should not reach here")
+                    except SchemalessError as err:
+                        tdSql.checkNotEqual(err.errno, 0)
+        # check result
+        #! bug
+        tdSql.execute(f"drop database if exists test_ts")
+        tdSql.execute(f"create database if not exists test_ts precision 'ms'")
+        tdSql.execute("use test_ts")
+        input_json = [{"metric": "test_ms", "timestamp": {"value": 1626006833640, "type": "ms"}, "value": True, "tags": {"t0": True}},
+                    {"metric": "test_ms", "timestamp": {"value": 1626006833641, "type": "ms"}, "value": False, "tags": {"t0": True}}]
+        self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+        res = tdSql.query('select * from test_ms', True)
+        tdSql.checkEqual(str(res[0][0]), "2021-07-11 20:33:53.640000")
+        tdSql.checkEqual(str(res[1][0]), "2021-07-11 20:33:53.641000")
+
+        tdSql.execute(f"drop database if exists test_ts")
+        tdSql.execute(f"create database if not exists test_ts precision 'us'")
+        tdSql.execute("use test_ts")
+        input_json = [{"metric": "test_us", "timestamp": {"value": 1626006833639000, "type": "us"}, "value": True, "tags": {"t0": True}},
+                    {"metric": "test_us", "timestamp": {"value": 1626006833639001, "type": "us"}, "value": False, "tags": {"t0": True}}]
+        self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+        res = tdSql.query('select * from test_us', True)
+        tdSql.checkEqual(str(res[0][0]), "2021-07-11 20:33:53.639000")
+        tdSql.checkEqual(str(res[1][0]), "2021-07-11 20:33:53.639001")
+
+        tdSql.execute(f"drop database if exists test_ts")
+        tdSql.execute(f"create database if not exists test_ts precision 'ns'")
+        tdSql.execute("use test_ts")
+        input_json = [{"metric": "test_ns", "timestamp": {"value": 1626006833639000000, "type": "ns"}, "value": True, "tags": {"t0": True}},
+                    {"metric": "test_ns", "timestamp": {"value": 1626006833639000001, "type": "ns"}, "value": False, "tags": {"t0": True}}]
+        self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+        res = tdSql.query('select * from test_ns', True)
+        tdSql.checkEqual(str(res[0][0]), "1626006833639000000")
+        tdSql.checkEqual(str(res[1][0]), "1626006833639000001")
+        self.createDb()
+
+    def idSeqCheckCase(self, value_type="obj"):
+        """
+            check id.index in tags
+            eg: t0=**,id=**,t1=**
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        input_json, stb_name = self.genFullTypeJson(id_change_tag=True, value_type=value_type)
+        self.resCmp(input_json, stb_name)
+    
+    def idLetterCheckCase(self, value_type="obj"):
+        """
+            check id param
+            eg: id and ID
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        input_json, stb_name = self.genFullTypeJson(id_upper_tag=True, value_type=value_type)
+        self.resCmp(input_json, stb_name)
+        input_json, stb_name = self.genFullTypeJson(id_mixul_tag=True, value_type=value_type)
+        self.resCmp(input_json, stb_name)
+        input_json, stb_name = self.genFullTypeJson(id_change_tag=True, id_upper_tag=True, value_type=value_type)
+        self.resCmp(input_json, stb_name)
+
+    def noIdCheckCase(self, value_type="obj"):
+        """
+            id not exist
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        input_json, stb_name = self.genFullTypeJson(id_noexist_tag=True, value_type=value_type)
+        self.resCmp(input_json, stb_name)
+        query_sql = f"select tbname from {stb_name}"
+        res_row_list = self.resHandle(query_sql, True)[0]
+        if len(res_row_list[0][0]) > 0:
+            tdSql.checkColNameList(res_row_list, res_row_list)
+        else:
+            tdSql.checkColNameList(res_row_list, "please check noIdCheckCase")
+
+    def maxColTagCheckCase(self, value_type="obj"):
+        """
+            max tag count is 128
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        for input_json in [self.genLongJson(128, value_type)[0]]:
+            tdCom.cleanTb()
+            self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+        for input_json in [self.genLongJson(129, value_type)[0]]:
+            tdCom.cleanTb()
+            try:
+                self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+            
+    def idIllegalNameCheckCase(self, value_type="obj"):
+        """
+            test illegal id name
+            mix "`~!@#$¥%^&*()-+={}|[]、「」【】\:;《》<>?"
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        rstr = list("`~!@#$¥%^&*()-+={}|[]、「」【】\:;《》<>?")
+        for i in rstr:
+            input_json = self.genFullTypeJson(tb_name=f'aa{i}bb', value_type=value_type)[0]
+            try:
+                self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+    def idStartWithNumCheckCase(self, value_type="obj"):
+        """
+            id is start with num
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        input_json = self.genFullTypeJson(tb_name="1aaabbb", value_type=value_type)[0]
+        try:
+            self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)
+
+    def nowTsCheckCase(self, value_type="obj"):
+        """
+            check now unsupported
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        input_json = self.genFullTypeJson(ts_value=self.genTsColValue(value="now", t_type="ns", value_type=value_type))[0]
+        try:
+            self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)
+
+    def dateFormatTsCheckCase(self, value_type="obj"):
+        """
+            check date format ts unsupported
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        input_json = self.genFullTypeJson(ts_value=self.genTsColValue(value="2021-07-21\ 19:01:46.920", t_type="ns", value_type=value_type))[0]
+        try:
+            self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+        except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+    
+    def illegalTsCheckCase(self, value_type="obj"):
+        """
+            check ts format like 16260068336390us19
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        input_json = self.genFullTypeJson(ts_value=self.genTsColValue(value="16260068336390us19", t_type="us", value_type=value_type))[0]
+        try:
+            self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)
+
+    def tbnameCheckCase(self, value_type="obj"):
+        """
+            check length 192
+            check upper tbname
+            chech upper tag
+            length of stb_name tb_name <= 192
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        tdSql.execute('reset query cache')
+        stb_name_192 = tdCom.getLongName(len=192, mode="letters")
+        tb_name_192 = tdCom.getLongName(len=192, mode="letters")
+        input_json, stb_name = self.genFullTypeJson(stb_name=stb_name_192, tb_name=tb_name_192, value_type=value_type)
+        self.resCmp(input_json, stb_name)
+        tdSql.query(f'select * from {stb_name}')
+        tdSql.checkRows(1)
+        for input_json in [self.genFullTypeJson(stb_name=tdCom.getLongName(len=193, mode="letters"), tb_name=tdCom.getLongName(len=5, mode="letters"), value_type=value_type)[0]]:
+            try:
+                self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+                raise Exception("should not reach here")
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+        stbname = tdCom.getLongName(len=10, mode="letters")
+        input_json = {'metric': f'A{stbname}', 'timestamp': {'value': 1626006833639000000, 'type': 'ns'}, 'value': {'value': False, 'type': 'bool'}, 'tags': {'t1': {'value': 127, 'type': 'tinyint'}, "t2": 127}}
+        stb_name = f'`A{stbname}`'
+        self.resCmp(input_json, stb_name)
+        tdSql.execute(f"drop table {stb_name}")
+
+    def tagNameLengthCheckCase(self):
+        """
+            check tag name limit <= 62
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        tag_name = tdCom.getLongName(61, "letters")
+        tag_name = f't{tag_name}'
+        stb_name = tdCom.getLongName(7, "letters")
+        input_json = {'metric': stb_name, 'timestamp': {'value': 1626006833639000000, 'type': 'ns'}, 'value': "bcdaaa", 'tags': {tag_name: {'value': False, 'type': 'bool'}}}
+        self.resCmp(input_json, stb_name)
+        input_json = {'metric': stb_name, 'timestamp': {'value': 1626006833639000001, 'type': 'ns'}, 'value': "bcdaaaa", 'tags': {tdCom.getLongName(65, "letters"): {'value': False, 'type': 'bool'}}}
+        try:
+            self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+            raise Exception("should not reach here")
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)   
+
+    def tagValueLengthCheckCase(self, value_type="obj"):
+        """
+            check full type tag value limit
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        # i8
+        for t1 in [-127, 127]:
+            input_json, stb_name = self.genFullTypeJson(tag_value=self.genTagValue(t1_value=t1, value_type=value_type))
+            self.resCmp(input_json, stb_name)
+        for t1 in [-128, 128]:
+            input_json = self.genFullTypeJson(tag_value=self.genTagValue(t1_value=t1))[0]
+            try:
+                self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+                raise Exception("should not reach here")
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+        #i16
+        for t2 in [-32767, 32767]:
+            input_json, stb_name = self.genFullTypeJson(tag_value=self.genTagValue(t2_value=t2, value_type=value_type))
+            self.resCmp(input_json, stb_name)
+        for t2 in [-32768, 32768]:
+            input_json = self.genFullTypeJson(tag_value=self.genTagValue(t2_value=t2))[0]
+            try:
+                self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+                raise Exception("should not reach here")
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+        #i32
+        for t3 in [-2147483647, 2147483647]:
+            input_json, stb_name = self.genFullTypeJson(tag_value=self.genTagValue(t3_value=t3, value_type=value_type))
+            self.resCmp(input_json, stb_name)
+        for t3 in [-2147483648, 2147483648]:
+            input_json = self.genFullTypeJson(tag_value=self.genTagValue(t3_value=t3))[0]
+            try:
+                self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+                raise Exception("should not reach here")
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+        #i64 
+        for t4 in [-9223372036854775807, 9223372036854775807]:
+            input_json, stb_name = self.genFullTypeJson(tag_value=self.genTagValue(t4_value=t4, value_type=value_type))
+            self.resCmp(input_json, stb_name)
+            
+        for t4 in [-9223372036854775808, 9223372036854775808]:
+            input_json = self.genFullTypeJson(tag_value=self.genTagValue(t4_value=t4))[0]
+            try:
+                self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+                raise Exception("should not reach here")
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+        # f32
+        for t5 in [-3.4028234663852885981170418348451692544*(10**38), 3.4028234663852885981170418348451692544*(10**38)]:
+            input_json, stb_name = self.genFullTypeJson(tag_value=self.genTagValue(t5_value=t5, value_type=value_type))
+            self.resCmp(input_json, stb_name)
+        # * limit set to 3.4028234664*(10**38)
+        for t5 in [-3.4028234664*(10**38), 3.4028234664*(10**38)]:
+            input_json = self.genFullTypeJson(tag_value=self.genTagValue(t5_value=t5))[0]
+            try:
+                self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+                raise Exception("should not reach here")
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+        # f64
+        for t6 in [-1.79769*(10**308), -1.79769*(10**308)]:
+            input_json, stb_name = self.genFullTypeJson(tag_value=self.genTagValue(t6_value=t6, value_type=value_type))
+            self.resCmp(input_json, stb_name)
+        for t6 in [float(-1.797693134862316*(10**308)), -1.797693134862316*(10**308)]:
+            input_json = self.genFullTypeJson(tag_value=self.genTagValue(t6_value=t6, value_type=value_type))[0]
+            try:
+                self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+                raise Exception("should not reach here")
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+        if value_type == "obj":
+            # binary 
+            stb_name = tdCom.getLongName(7, "letters")
+            input_json = {"metric": stb_name, "timestamp": {'value': 1626006833639000000, 'type': 'ns'}, "value": {'value': True, 'type': 'bool'}, "tags": {"t0": {'value': True, 'type': 'bool'}, "t1":{'value': tdCom.getLongName(16374, "letters"), 'type': 'binary'}}}
+            self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+            input_json = {"metric": stb_name, "timestamp": {'value': 1626006833639000000, 'type': 'ns'}, "value": {'value': True, 'type': 'bool'}, "tags": {"t0": {'value': True, 'type': 'bool'}, "t1":{'value': tdCom.getLongName(16375, "letters"), 'type': 'binary'}}}
+            try:
+                self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+                raise Exception("should not reach here")
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+            # # nchar
+            # # * legal nchar could not be larger than 16374/4
+            stb_name = tdCom.getLongName(7, "letters")
+            input_json = {"metric": stb_name, "timestamp": {'value': 1626006833639000000, 'type': 'ns'}, "value": {'value': True, 'type': 'bool'}, "tags": {"t0": {'value': True, 'type': 'bool'}, "t1":{'value': tdCom.getLongName(4093, "letters"), 'type': 'nchar'}}}
+            self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+
+            input_json = {"metric": stb_name, "timestamp": {'value': 1626006833639000000, 'type': 'ns'}, "value": {'value': True, 'type': 'bool'}, "tags": {"t0": {'value': True, 'type': 'bool'}, "t1":{'value': tdCom.getLongName(4094, "letters"), 'type': 'nchar'}}}
+            try:
+                self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+                raise Exception("should not reach here")
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+        elif value_type == "default":
+            stb_name = tdCom.getLongName(7, "letters")
+            if tdSql.getVariable("defaultJSONStrType")[0].lower() == "binary":
+                input_json = {"metric": stb_name, "timestamp": 1626006834, "value": True, "tags": {"t0": {'value': True, 'type': 'bool'}, "t1": tdCom.getLongName(16374, "letters")}}
+            elif tdSql.getVariable("defaultJSONStrType")[0].lower() == "nchar":
+                input_json = {"metric": stb_name, "timestamp": 1626006834, "value": True, "tags": {"t0": {'value': True, 'type': 'bool'}, "t1": tdCom.getLongName(4093, "letters")}}
+            self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+            if tdSql.getVariable("defaultJSONStrType")[0].lower() == "binary":
+                input_json = {"metric": stb_name, "timestamp": 1626006834, "value": True, "tags": {"t0": {'value': True, 'type': 'bool'}, "t1": tdCom.getLongName(16375, "letters")}}
+            elif tdSql.getVariable("defaultJSONStrType")[0].lower() == "nchar":
+                input_json = {"metric": stb_name, "timestamp": 1626006834, "value": True, "tags": {"t0": {'value': True, 'type': 'bool'}, "t1": tdCom.getLongName(4094, "letters")}}
+            try:
+                self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+                raise Exception("should not reach here")
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+    def colValueLengthCheckCase(self, value_type="obj"):
+        """
+            check full type col value limit
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        # i8
+        for value in [-128, 127]:
+            input_json, stb_name = self.genFullTypeJson(col_value=self.genTsColValue(value=value, t_type="tinyint", value_type=value_type))
+            self.resCmp(input_json, stb_name)
+        tdCom.cleanTb()
+        for value in [-129, 128]:
+            input_json = self.genFullTypeJson(col_value=self.genTsColValue(value=value, t_type="tinyint"))[0]
+            try:
+                self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+                raise Exception("should not reach here")
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+        # i16
+        tdCom.cleanTb()
+        for value in [-32768]:
+            input_json, stb_name = self.genFullTypeJson(col_value=self.genTsColValue(value=value, t_type="smallint", value_type=value_type))
+            self.resCmp(input_json, stb_name)
+        tdCom.cleanTb()
+        for value in [-32769, 32768]:
+            input_json = self.genFullTypeJson(col_value=self.genTsColValue(value=value, t_type="smallint"))[0]
+            try:
+                self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+                raise Exception("should not reach here")
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+        # i32
+        tdCom.cleanTb()
+        for value in [-2147483648]:
+            input_json, stb_name = self.genFullTypeJson(col_value=self.genTsColValue(value=value, t_type="int", value_type=value_type))
+            self.resCmp(input_json, stb_name)
+        tdCom.cleanTb()
+        for value in [-2147483649, 2147483648]:
+            input_json = self.genFullTypeJson(col_value=self.genTsColValue(value=value, t_type="int"))[0]
+            try:
+                self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+                raise Exception("should not reach here")
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+        # i64 
+        tdCom.cleanTb()
+        for value in [-9223372036854775808]:
+            input_json, stb_name = self.genFullTypeJson(col_value=self.genTsColValue(value=value, t_type="bigint", value_type=value_type))
+            self.resCmp(input_json, stb_name)
+        # ! bug
+        # tdCom.cleanTb()
+        # for value in [-9223372036854775809, 9223372036854775808]:
+        #     print(value)
+        #     input_json = self.genFullTypeJson(col_value=self.genTsColValue(value=value, t_type="bigint"))[0]
+        #     print(json.dumps(input_json))
+        #     try:
+        #         self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+        #         raise Exception("should not reach here")
+        #     except SchemalessError as err:
+        #         tdSql.checkNotEqual(err.errno, 0)
+
+        # f32       
+        tdCom.cleanTb()
+        for value in [-3.4028234663852885981170418348451692544*(10**38), 3.4028234663852885981170418348451692544*(10**38)]:
+            input_json, stb_name = self.genFullTypeJson(col_value=self.genTsColValue(value=value, t_type="float", value_type=value_type))
+            self.resCmp(input_json, stb_name)
+        # * limit set to 4028234664*(10**38)
+        tdCom.cleanTb()
+        for value in [-3.4028234664*(10**38), 3.4028234664*(10**38)]:
+            input_json = self.genFullTypeJson(col_value=self.genTsColValue(value=value, t_type="float"))[0]
+            try:
+                self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+                raise Exception("should not reach here")
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+        # f64
+        tdCom.cleanTb()
+        for value in [-1.79769313486231570814527423731704356798070567525844996598917476803157260780*(10**308), -1.79769313486231570814527423731704356798070567525844996598917476803157260780*(10**308)]:
+            input_json, stb_name = self.genFullTypeJson(col_value=self.genTsColValue(value=value, t_type="double", value_type=value_type))
+            self.resCmp(input_json, stb_name)
+        # * limit set to 1.797693134862316*(10**308)
+        tdCom.cleanTb()
+        for value in [-1.797693134862316*(10**308), -1.797693134862316*(10**308)]:
+            input_json = self.genFullTypeJson(col_value=self.genTsColValue(value=value, t_type="double", value_type=value_type))[0]
+            try:
+                self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+                raise Exception("should not reach here")
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+        # if value_type == "obj":
+        #     # binary 
+        #     tdCom.cleanTb()
+        #     stb_name = tdCom.getLongName(7, "letters")
+        #     input_json = {"metric": stb_name, "timestamp":  {'value': 1626006833639000000, 'type': 'ns'}, "value": {'value': tdCom.getLongName(16374, "letters"), 'type': 'binary'}, "tags": {"t0": {'value': True, 'type': 'bool'}}}
+        #     self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+            
+        #     tdCom.cleanTb()
+        #     input_json = {"metric": stb_name, "timestamp":  {'value': 1626006833639000000, 'type': 'ns'}, "value": {'value': tdCom.getLongName(16375, "letters"), 'type': 'binary'}, "tags": {"t0": {'value': True, 'type': 'bool'}}}
+        #     try:
+        #         self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+        #         raise Exception("should not reach here")
+        #     except SchemalessError as err:
+        #         tdSql.checkNotEqual(err.errno, 0)
+
+        #     # nchar
+        #     # * legal nchar could not be larger than 16374/4
+        #     tdCom.cleanTb()
+        #     stb_name = tdCom.getLongName(7, "letters")
+        #     input_json = {"metric": stb_name, "timestamp":  {'value': 1626006833639000000, 'type': 'ns'}, "value": {'value': tdCom.getLongName(4093, "letters"), 'type': 'nchar'}, "tags": {"t0": {'value': True, 'type': 'bool'}}}
+        #     self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+
+        #     tdCom.cleanTb()
+        #     input_json = {"metric": stb_name, "timestamp":  {'value': 1626006833639000000, 'type': 'ns'}, "value": {'value': tdCom.getLongName(4094, "letters"), 'type': 'nchar'}, "tags": {"t0": {'value': True, 'type': 'bool'}}}
+        #     try:
+        #         self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+        #         raise Exception("should not reach here")
+        #     except SchemalessError as err:
+        #         tdSql.checkNotEqual(err.errno, 0)
+        # elif value_type == "default":
+        #     # binary 
+        #     tdCom.cleanTb()
+        #     stb_name = tdCom.getLongName(7, "letters")
+        #     if tdSql.getVariable("defaultJSONStrType")[0].lower() == "binary":
+        #         input_json = {"metric": stb_name, "timestamp": 1626006834, "value": tdCom.getLongName(16374, "letters"), "tags": {"t0": {'value': True, 'type': 'bool'}}}
+        #     elif tdSql.getVariable("defaultJSONStrType")[0].lower() == "nchar":
+        #         input_json = {"metric": stb_name, "timestamp": 1626006834, "value": tdCom.getLongName(4093, "letters"), "tags": {"t0": {'value': True, 'type': 'bool'}}}
+        #     self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+        #     tdCom.cleanTb()
+        #     if tdSql.getVariable("defaultJSONStrType")[0].lower() == "binary":
+        #         input_json = {"metric": stb_name, "timestamp": 1626006834, "value": tdCom.getLongName(16375, "letters"), "tags": {"t0": {'value': True, 'type': 'bool'}}}
+        #     elif tdSql.getVariable("defaultJSONStrType")[0].lower() == "nchar":
+        #         input_json = {"metric": stb_name, "timestamp": 1626006834, "value": tdCom.getLongName(4094, "letters"), "tags": {"t0": {'value': True, 'type': 'bool'}}}
+        #     try:
+        #         self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+        #         raise Exception("should not reach here")
+        #     except SchemalessError as err:
+        #         tdSql.checkNotEqual(err.errno, 0)
+
+    def tagColIllegalValueCheckCase(self, value_type="obj"):
+
+        """
+            test illegal tag col value
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        # bool
+        for i in ["TrUe", "tRue", "trUe", "truE", "FalsE", "fAlse", "faLse", "falSe", "falsE"]:
+            try:
+                input_json1 = self.genFullTypeJson(tag_value=self.genTagValue(t0_value=i))[0]
+                self._conn.schemaless_insert([json.dumps(input_json1)], 2, None)
+                input_json2 = self.genFullTypeJson(col_value=self.genTsColValue(value=i, t_type="bool"))[0]
+                self._conn.schemaless_insert([json.dumps(input_json2)], 2, None)
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+        # i8 i16 i32 i64 f32 f64
+        for input_json in [
+                self.genFullTypeJson(tag_value=self.genTagValue(t1_value="1s2"))[0], 
+                self.genFullTypeJson(tag_value=self.genTagValue(t2_value="1s2"))[0], 
+                self.genFullTypeJson(tag_value=self.genTagValue(t3_value="1s2"))[0], 
+                self.genFullTypeJson(tag_value=self.genTagValue(t4_value="1s2"))[0], 
+                self.genFullTypeJson(tag_value=self.genTagValue(t5_value="11.1s45"))[0], 
+                self.genFullTypeJson(tag_value=self.genTagValue(t6_value="11.1s45"))[0], 
+            ]:
+            try:
+                self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+        # check binary and nchar blank
+        input_sql1 = self.genFullTypeJson(col_value=self.genTsColValue(value="abc aaa", t_type="binary", value_type=value_type))[0]
+        input_sql2 = self.genFullTypeJson(col_value=self.genTsColValue(value="abc aaa", t_type="nchar", value_type=value_type))[0]
+        input_sql3 = self.genFullTypeJson(tag_value=self.genTagValue(t7_value="abc aaa", value_type=value_type))[0]
+        input_sql4 = self.genFullTypeJson(tag_value=self.genTagValue(t8_value="abc aaa", value_type=value_type))[0]
+        for input_json in [input_sql1, input_sql2, input_sql3, input_sql4]:
+            try:
+                self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+            except SchemalessError as err:
+                tdSql.checkNotEqual(err.errno, 0)
+
+        # check accepted binary and nchar symbols 
+        # # * ~!@#$¥%^&*()-+={}|[]、「」:;
+        for symbol in list('~!@#$¥%^&*()-+={}|[]、「」:;'):
+            input_json1 = self.genFullTypeJson(col_value=self.genTsColValue(value=f"abc{symbol}aaa", t_type="binary", value_type=value_type))[0]
+            input_json2 = self.genFullTypeJson(tag_value=self.genTagValue(t8_value=f"abc{symbol}aaa", value_type=value_type))[0]
+            self._conn.schemaless_insert([json.dumps(input_json1)], TDSmlProtocolType.JSON.value, None)
+            self._conn.schemaless_insert([json.dumps(input_json2)], TDSmlProtocolType.JSON.value, None)
+
+    def duplicateIdTagColInsertCheckCase(self, value_type="obj"):
+        """
+            check duplicate Id Tag Col
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        input_json = self.genFullTypeJson(id_double_tag=True, value_type=value_type)[0]
+        print(input_json)
+        try:
+            self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+            raise Exception("should not reach here")
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)
+
+        input_json = self.genFullTypeJson(tag_value=self.genTagValue(t5_value=11.12345027923584, t6_type="float", t6_value=22.12345027923584, value_type=value_type))[0]
+        try:
+            self._conn.schemaless_insert([json.dumps(input_json).replace("t6", "t5")], 2, None)
+            raise Exception("should not reach here")
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)
+
+    ##### stb exist #####
+    def noIdStbExistCheckCase(self, value_type="obj"):
+        """
+            case no id when stb exist
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        input_json, stb_name = self.genFullTypeJson(tb_name="sub_table_0123456", col_value=self.genTsColValue(value=True, t_type="bool", value_type=value_type), tag_value=self.genTagValue(t0_value=True, value_type=value_type))
+        self.resCmp(input_json, stb_name)
+        input_json, stb_name = self.genFullTypeJson(stb_name=stb_name, id_noexist_tag=True, col_value=self.genTsColValue(value=True, t_type="bool", value_type=value_type), tag_value=self.genTagValue(t0_value=True, value_type=value_type))
+        self.resCmp(input_json, stb_name, condition='where tbname like "t_%"')
+        tdSql.query(f"select * from {stb_name}")
+        tdSql.checkRows(1)
+
+    def duplicateInsertExistCheckCase(self, value_type="obj"):
+        """
+            check duplicate insert when stb exist
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        input_json, stb_name = self.genFullTypeJson(value_type=value_type)
+        self.resCmp(input_json, stb_name)
+        self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+        self.resCmp(input_json, stb_name)
+
+    def tagColBinaryNcharLengthCheckCase(self, value_type="obj"):
+        """
+            check length increase
+        """
+        tdCom.cleanTb()
+        input_json, stb_name = self.genFullTypeJson(value_type=value_type)
+        self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+        self.resCmp(input_json, stb_name)
+        tb_name = tdCom.getLongName(5, "letters")
+        input_json, stb_name = self.genFullTypeJson(stb_name=stb_name, tb_name=tb_name, tag_value=self.genTagValue(t7_value="binaryTagValuebinaryTagValue", t8_value="ncharTagValuencharTagValue", value_type=value_type))
+        self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+        self.resCmp(input_json, stb_name, condition=f'where tbname like "{tb_name}"')
+
+    def lengthIcreaseCrashCheckCase(self):
+        """
+            check length increase
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        stb_name = "test_crash"
+        input_json = self.genFullTypeJson(stb_name=stb_name)[0]
+        self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+        os.system('python3 query/schemalessQueryCrash.py &')
+        time.sleep(2)
+        tb_name = tdCom.getLongName(5, "letters")
+        input_json, stb_name = self.genFullTypeJson(stb_name=stb_name, tb_name=tb_name, tag_value=self.genTagValue(t7_value="binaryTagValuebinaryTagValue", t8_value="ncharTagValuencharTagValue"))
+        self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+        time.sleep(3)
+        tdSql.query(f"select * from {stb_name}")
+        tdSql.checkRows(2)
+
+    def tagColAddDupIDCheckCase(self, value_type="obj"):
+        """
+            check tag count add, stb and tb duplicate
+            * tag: alter table ...
+            * col: when update==0 and ts is same, unchange
+            * so this case tag&&value will be added, 
+            * col is added without value when update==0
+            * col is added with value when update==1
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        tb_name = tdCom.getLongName(7, "letters")
+        for db_update_tag in [0, 1]:
+            if db_update_tag == 1 :
+                self.createDb("test_update", db_update_tag=db_update_tag)
+            input_json, stb_name = self.genFullTypeJson(tb_name=tb_name, col_value=self.genTsColValue(value=True, t_type="bool", value_type=value_type), tag_value=self.genTagValue(t0_value=True, value_type=value_type))
+            self.resCmp(input_json, stb_name)
+            input_json, stb_name = self.genFullTypeJson(stb_name=stb_name, tb_name=tb_name, col_value=self.genTsColValue(value=False, t_type="bool", value_type=value_type), tag_value=self.genTagValue(t0_value=True, value_type=value_type), t_add_tag=True)
+            if db_update_tag == 1 :
+                self.resCmp(input_json, stb_name, condition=f'where tbname like "{tb_name}"', none_check_tag=True)
+                tdSql.query(f'select * from {stb_name} where tbname like "{tb_name}"')
+                tdSql.checkData(0, 11, None)  
+                tdSql.checkData(0, 12, None)  
+            else:
+                self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+                tdSql.query(f'select * from {stb_name} where tbname like "{tb_name}"')
+                tdSql.checkData(0, 1, True)  
+                tdSql.checkData(0, 11, None)  
+                tdSql.checkData(0, 12, None)  
+            self.createDb()
+
+    def tagAddCheckCase(self, value_type="obj"):
+        """
+            check tag count add
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        tb_name = tdCom.getLongName(7, "letters")
+        input_json, stb_name = self.genFullTypeJson(tb_name=tb_name, col_value=self.genTsColValue(value=True, t_type="bool", value_type=value_type), tag_value=self.genTagValue(t0_value=True, value_type=value_type))
+        self.resCmp(input_json, stb_name)
+        tb_name_1 = tdCom.getLongName(7, "letters")
+        input_json, stb_name = self.genFullTypeJson(stb_name=stb_name, tb_name=tb_name_1, col_value=self.genTsColValue(value=True, t_type="bool", value_type=value_type), tag_value=self.genTagValue(t0_value=True, value_type=value_type), t_add_tag=True)
+        self.resCmp(input_json, stb_name, condition=f'where tbname like "{tb_name_1}"')
+        res_row_list = self.resHandle(f"select t10,t11 from {tb_name}", True)[0]
+        tdSql.checkEqual(res_row_list[0], ['None', 'None'])
+        self.resCmp(input_json, stb_name, condition=f'where tbname like "{tb_name}"', none_check_tag=True)
+
+    def tagMd5Check(self, value_type="obj"):
+        """
+            condition: stb not change
+            insert two table, keep tag unchange, change col
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        input_json, stb_name = self.genFullTypeJson(col_value=self.genTsColValue(value=True, t_type="bool", value_type=value_type), tag_value=self.genTagValue(t0_value=True, value_type=value_type), id_noexist_tag=True)
+        self.resCmp(input_json, stb_name)
+        tb_name1 = self.getNoIdTbName(stb_name)
+        input_json, stb_name = self.genFullTypeJson(stb_name=stb_name, col_value=self.genTsColValue(value=True, t_type="bool", value_type=value_type), tag_value=self.genTagValue(t0_value=True, value_type=value_type), id_noexist_tag=True)
+        self.resCmp(input_json, stb_name)
+        tb_name2 = self.getNoIdTbName(stb_name)
+        tdSql.query(f"select * from {stb_name}")
+        tdSql.checkRows(1)
+        tdSql.checkEqual(tb_name1, tb_name2)
+        input_json, stb_name = self.genFullTypeJson(stb_name=stb_name, col_value=self.genTsColValue(value=True, t_type="bool", value_type=value_type), tag_value=self.genTagValue(t0_value=True, value_type=value_type), id_noexist_tag=True, t_add_tag=True)
+        self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+        tb_name3 = self.getNoIdTbName(stb_name)
+        tdSql.query(f"select * from {stb_name}")
+        tdSql.checkRows(2)
+        tdSql.checkNotEqual(tb_name1, tb_name3)
+
+    # * tag binary max is 16384, col+ts binary max  49151
+    def tagColBinaryMaxLengthCheckCase(self, value_type="obj"):
+        """
+            every binary and nchar must be length+2
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        stb_name = tdCom.getLongName(7, "letters")
+        tb_name = f'{stb_name}_1'
+        tag_value = {"t0": {"value": True, "type": "bool"}}
+        tag_value["id"] = tb_name
+        col_value=self.genTsColValue(value=True, t_type="bool", value_type=value_type)
+        input_json = {"metric": stb_name, "timestamp": {"value": 1626006833639000000, "type": "ns"}, "value": col_value, "tags": tag_value}
+        self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+
+        # * every binary and nchar must be length+2, so here is two tag, max length could not larger than 16384-2*2
+        if value_type == "obj":
+            tag_value["t1"] = {"value": tdCom.getLongName(16374, "letters"), "type": "binary"}
+            tag_value["t2"] = {"value": tdCom.getLongName(5, "letters"), "type": "binary"}
+        elif value_type == "default":
+            if tdSql.getVariable("defaultJSONStrType")[0].lower() == "binary":
+                tag_value["t1"] = tdCom.getLongName(16374, "letters")
+                tag_value["t2"] = tdCom.getLongName(5, "letters")
+            elif tdSql.getVariable("defaultJSONStrType")[0].lower() == "nchar":
+                tag_value["t1"] = tdCom.getLongName(4093, "letters")
+                tag_value["t2"] = tdCom.getLongName(1, "letters")
+        tag_value.pop('id')
+        self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+        
+        tdSql.query(f"select * from {stb_name}")
+        tdSql.checkRows(2)
+        if value_type == "obj":
+            tag_value["t2"] = {"value": tdCom.getLongName(6, "letters"), "type": "binary"}
+        elif value_type == "default":
+            if tdSql.getVariable("defaultJSONStrType")[0].lower() == "binary":
+                tag_value["t2"] = tdCom.getLongName(6, "letters")
+            elif tdSql.getVariable("defaultJSONStrType")[0].lower() == "nchar":
+                tag_value["t2"] = tdCom.getLongName(2, "letters")
+        try:
+            self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+            raise Exception("should not reach here")
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)
+        tdSql.query(f"select * from {stb_name}")
+        tdSql.checkRows(2)
+
+    # * tag nchar max is 16374/4, col+ts nchar max  49151
+    def tagColNcharMaxLengthCheckCase(self, value_type="obj"):
+        """
+            check nchar length limit
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        stb_name = tdCom.getLongName(7, "letters")
+        tb_name = f'{stb_name}_1'
+        tag_value = {"t0": True}
+        tag_value["id"] = tb_name
+        col_value= True
+        input_json = {"metric": stb_name, "timestamp": {"value": 1626006833639000000, "type": "ns"}, "value": col_value, "tags": tag_value}
+        self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+
+        # * legal nchar could not be larger than 16374/4
+        if value_type == "obj":
+            tag_value["t1"] = {"value": tdCom.getLongName(4093, "letters"), "type": "nchar"}
+            tag_value["t2"] = {"value": tdCom.getLongName(1, "letters"), "type": "nchar"}
+        elif value_type == "default":
+            if tdSql.getVariable("defaultJSONStrType")[0].lower() == "binary":
+                tag_value["t1"] = tdCom.getLongName(16374, "letters")
+                tag_value["t2"] = tdCom.getLongName(5, "letters")
+            elif tdSql.getVariable("defaultJSONStrType")[0].lower() == "nchar":
+                tag_value["t1"] = tdCom.getLongName(4093, "letters")
+                tag_value["t2"] = tdCom.getLongName(1, "letters")
+        tag_value.pop('id')
+        self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+        tdSql.query(f"select * from {stb_name}")
+        tdSql.checkRows(2)
+        if value_type == "obj":
+            tag_value["t2"] = {"value": tdCom.getLongName(2, "letters"), "type": "binary"}
+        elif value_type == "default":
+            if tdSql.getVariable("defaultJSONStrType")[0].lower() == "binary":
+                tag_value["t2"] = tdCom.getLongName(6, "letters")
+            elif tdSql.getVariable("defaultJSONStrType")[0].lower() == "nchar":
+                tag_value["t2"] = tdCom.getLongName(2, "letters")
+        try:
+            self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+            raise Exception("should not reach here")
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)
+        tdSql.query(f"select * from {stb_name}")
+        tdSql.checkRows(2)
+
+    def batchInsertCheckCase(self, value_type="obj"):
+        """
+            test batch insert
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        stb_name = "stb_name"
+        tdSql.execute(f'create stable {stb_name}(ts timestamp, f int) tags(t1 bigint)')
+        input_json = [{"metric": "st123456", "timestamp": {"value": 1626006833639000000, "type": "ns"}, "value": {"value": 1, "type": "bigint"}, "tags": {"t1": {"value": 3, "type": "bigint"}, "t2": {"value": 4, "type": "double"}, "t3": {"value": "t3", "type": "binary"}}},
+                    {"metric": "st123456", "timestamp": {"value": 1626006833640000000, "type": "ns"}, "value": {"value": 2, "type": "bigint"}, "tags": {"t1": {"value": 4, "type": "bigint"}, "t3": {"value": "t4", "type": "binary"}, "t2": {"value": 5, "type": "double"}, "t4": {"value": 5, "type": "double"}}},
+                    {"metric": "stb_name", "timestamp": {"value": 1626056811823316532, "type": "ns"}, "value": {"value": 3, "type": "bigint"}, "tags": {"t2": {"value": 5, "type": "double"}, "t3": {"value": "ste", "type": "nchar"}}},
+                    {"metric": "stf567890", "timestamp": {"value": 1626006933640000000, "type": "ns"}, "value": {"value": 4, "type": "bigint"}, "tags": {"t1": {"value": 4, "type": "bigint"}, "t3": {"value": "t4", "type": "binary"}, "t2": {"value": 5, "type": "double"}, "t4": {"value": 5, "type": "double"}}},
+                    {"metric": "st123456", "timestamp": {"value": 1626006833642000000, "type": "ns"}, "value": {"value": 5, "type": "bigint"}, "tags": {"t1": {"value": 4, "type": "bigint"}, "t2": {"value": 5, "type": "double"}, "t3": {"value": "t4", "type": "binary"}}},
+                    {"metric": "stb_name", "timestamp": {"value": 1626056811843316532, "type": "ns"}, "value": {"value": 6, "type": "bigint"}, "tags": {"t2": {"value": 5, "type": "double"}, "t3": {"value": "ste2", "type": "nchar"}}},
+                    {"metric": "stb_name", "timestamp": {"value": 1626056812843316532, "type": "ns"}, "value": {"value": 7, "type": "bigint"}, "tags": {"t2": {"value": 5, "type": "double"}, "t3": {"value": "ste2", "type": "nchar"}}},
+                    {"metric": "st123456", "timestamp": {"value": 1626006933640000000, "type": "ns"}, "value": {"value": 8, "type": "bigint"}, "tags": {"t1": {"value": 4, "type": "bigint"}, "t3": {"value": "t4", "type": "binary"}, "t2": {"value": 5, "type": "double"}, "t4": {"value": 5, "type": "double"}}},
+                    {"metric": "st123456", "timestamp": {"value": 1626006933641000000, "type": "ns"}, "value": {"value": 9, "type": "bigint"}, "tags": {"t1": {"value": 4, "type": "bigint"}, "t3": {"value": "t4", "type": "binary"}, "t2": {"value": 5, "type": "double"}, "t4": {"value": 5, "type": "double"}}}]
+        if value_type != "obj":
+            input_json = [{"metric": "st123456", "timestamp": {"value": 1626006833639000000, "type": "ns"}, "value": 1, "tags": {"t1": 3, "t2": {"value": 4, "type": "double"}, "t3": {"value": "t3", "type": "binary"}}},
+                        {"metric": "st123456", "timestamp": {"value": 1626006833640000000, "type": "ns"}, "value": 2, "tags": {"t1": {"value": 4, "type": "double"}, "t3": {"value": "t4", "type": "binary"}, "t2": {"value": 5, "type": "double"}, "t4": {"value": 5, "type": "double"}}},
+                        {"metric": "stb_name", "timestamp": {"value": 1626056811823316532, "type": "ns"}, "value": 3, "tags": {"t2": {"value": 5, "type": "double"}, "t3": {"value": "ste", "type": "nchar"}}},
+                        {"metric": "stf567890", "timestamp": {"value": 1626006933640000000, "type": "ns"}, "value": 4, "tags": {"t1": {"value": 4, "type": "bigint"}, "t3": {"value": "t4", "type": "binary"}, "t2": {"value": 5, "type": "double"}, "t4": {"value": 5, "type": "double"}}},
+                        {"metric": "st123456", "timestamp": {"value": 1626006833642000000, "type": "ns"}, "value": {"value": 5, "type": "double"}, "tags": {"t1": {"value": 4, "type": "double"}, "t2": 5.0, "t3": {"value": "t4", "type": "binary"}}},
+                        {"metric": "stb_name", "timestamp": {"value": 1626056811843316532, "type": "ns"}, "value": {"value": 6, "type": "double"}, "tags": {"t2": 5.0, "t3": {"value": "ste2", "type": "nchar"}}},
+                        {"metric": "stb_name", "timestamp": {"value": 1626056812843316532, "type": "ns"}, "value": {"value": 7, "type": "double"}, "tags": {"t2": {"value": 5, "type": "double"}, "t3": {"value": "ste2", "type": "nchar"}}},
+                        {"metric": "st123456", "timestamp": {"value": 1626006933640000000, "type": "ns"}, "value": {"value": 8, "type": "double"}, "tags": {"t1": {"value": 4, "type": "double"}, "t3": {"value": "t4", "type": "binary"}, "t2": {"value": 5, "type": "double"}, "t4": {"value": 5, "type": "double"}}},
+                        {"metric": "st123456", "timestamp": {"value": 1626006933641000000, "type": "ns"}, "value": {"value": 9, "type": "double"}, "tags": {"t1": 4, "t3": {"value": "t4", "type": "binary"}, "t2": {"value": 5, "type": "double"}, "t4": {"value": 5, "type": "double"}}}]
+        self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+        tdSql.query('show stables')
+        tdSql.checkRows(3)
+        tdSql.query('show tables')
+        tdSql.checkRows(6)
+        tdSql.query('select * from st123456')
+        tdSql.checkRows(5)
+    
+    def multiInsertCheckCase(self, count, value_type="obj"):
+        """
+            test multi insert
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        sql_list = list()
+        stb_name = tdCom.getLongName(8, "letters")
+        tdSql.execute(f'create stable {stb_name}(ts timestamp, f int) tags(t1 bigint)')
+        for i in range(count):
+            input_json = self.genFullTypeJson(stb_name=stb_name, col_value=self.genTsColValue(value=tdCom.getLongName(8, "letters"), t_type="binary", value_type=value_type), tag_value=self.genTagValue(t7_value=tdCom.getLongName(8, "letters"), value_type=value_type), id_noexist_tag=True)[0]
+            sql_list.append(input_json)
+        self._conn.schemaless_insert([json.dumps(sql_list)], TDSmlProtocolType.JSON.value, None)
+        tdSql.query('show tables')
+        tdSql.checkRows(count)
+
+    def batchErrorInsertCheckCase(self):
+        """
+            test batch error insert
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        input_json = [{"metric": "st123456", "timestamp": {"value": 1626006833639000000, "type": "ns"}, "value": {"value": "tt", "type": "bool"}, "tags": {"t1": {"value": 3, "type": "bigint"}, "t2": {"value": 4, "type": "double"}, "t3": {"value": "t3", "type": "binary"}}},
+                    {"metric": "st123456", "timestamp": {"value": 1626006933641000000, "type": "ns"}, "value": {"value": 9, "type": "bigint"}, "tags": {"t1": {"value": 4, "type": "bigint"}, "t3": {"value": "t4", "type": "binary"}, "t2": {"value": 5, "type": "double"}, "t4": {"value": 5, "type": "double"}}}]
+        try:
+            self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+            raise Exception("should not reach here")
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)
+
+    def multiColsInsertCheckCase(self, value_type="obj"):
+        """
+            test multi cols insert
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        input_json = self.genFullTypeJson(c_multi_tag=True, value_type=value_type)[0]
+        try:
+            self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+            raise Exception("should not reach here")
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)
+    
+    def blankColInsertCheckCase(self, value_type="obj"):
+        """
+            test blank col insert
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        input_json = self.genFullTypeJson(c_blank_tag=True, value_type=value_type)[0]
+        try:
+            self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+            raise Exception("should not reach here")
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)
+
+    def blankTagInsertCheckCase(self, value_type="obj"):
+        """
+            test blank tag insert
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        input_json = self.genFullTypeJson(t_blank_tag=True, value_type=value_type)[0]
+        try:
+            self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+            raise Exception("should not reach here")
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)
+    
+    def chineseCheckCase(self):
+        """
+            check nchar ---> chinese
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        input_json, stb_name = self.genFullTypeJson(chinese_tag=True)
+        self.resCmp(input_json, stb_name)
+
+    def multiFieldCheckCase(self, value_type="obj"):
+        '''
+            multi_field
+        '''
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        input_json = self.genFullTypeJson(multi_field_tag=True, value_type=value_type)[0]
+        try:
+            self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+            raise Exception("should not reach here")
+        except SchemalessError as err:
+            tdSql.checkNotEqual(err.errno, 0)
+
+    def spellCheckCase(self):
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        stb_name = tdCom.getLongName(8, "letters")
+        input_json_list = [{"metric": f'{stb_name}_1', "timestamp": {"value": 1626006833639000000, "type": "Ns"}, "value": {"value": 1, "type": "Bigint"}, "tags": {"t1": {"value": 127, "type": "tinYint"}}},
+                        {"metric": f'{stb_name}_2', "timestamp": {"value": 1626006833639000001, "type": "nS"}, "value": {"value": 32767, "type": "smallInt"}, "tags": {"t1": {"value": 32767, "type": "smallInt"}}},
+                        {"metric": f'{stb_name}_3', "timestamp": {"value": 1626006833639000002, "type": "NS"}, "value": {"value": 2147483647, "type": "iNt"}, "tags": {"t1": {"value": 2147483647, "type": "iNt"}}},
+                        {"metric": f'{stb_name}_4', "timestamp": {"value": 1626006833639019, "type": "Us"}, "value": {"value": 9223372036854775807, "type": "bigInt"}, "tags": {"t1": {"value": 9223372036854775807, "type": "bigInt"}}},
+                        {"metric": f'{stb_name}_5', "timestamp": {"value": 1626006833639018, "type": "uS"}, "value": {"value": 11.12345027923584, "type": "flOat"}, "tags": {"t1": {"value": 11.12345027923584, "type": "flOat"}}},
+                        {"metric": f'{stb_name}_6', "timestamp": {"value": 1626006833639017, "type": "US"}, "value": {"value": 22.123456789, "type": "douBle"}, "tags": {"t1": {"value": 22.123456789, "type": "douBle"}}},
+                        {"metric": f'{stb_name}_7', "timestamp": {"value": 1626006833640, "type": "Ms"}, "value": {"value": "vozamcts", "type": "binaRy"}, "tags": {"t1": {"value": "vozamcts", "type": "binaRy"}}},
+                        {"metric": f'{stb_name}_8', "timestamp": {"value": 1626006833641, "type": "mS"}, "value": {"value": "vozamcts", "type": "nchAr"}, "tags": {"t1": {"value": "vozamcts", "type": "nchAr"}}},
+                        {"metric": f'{stb_name}_9', "timestamp": {"value": 1626006833642, "type": "MS"}, "value": {"value": "vozamcts", "type": "nchAr"}, "tags": {"t1": {"value": "vozamcts", "type": "nchAr"}}},
+                        {"metric": f'{stb_name}_10', "timestamp": {"value": 1626006834, "type": "S"}, "value": {"value": "vozamcts", "type": "nchAr"}, "tags": {"t1": {"value": "vozamcts", "type": "nchAr"}}}]
+       
+        for input_sql in input_json_list:
+            stb_name = input_sql["metric"]
+            self.resCmp(input_sql, stb_name)
+
+    def tbnameTagsColsNameCheckCase(self):
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        input_json = {'metric': 'rFa$sta', 'timestamp': {'value': 1626006834, 'type': 's'}, 'value': {'value': True, 'type': 'bool'}, 'tags': {'Tt!0': {'value': False, 'type': 'bool'}, 'tT@1': {'value': 127, 'type': 'tinyint'}, 't@2': {'value': 32767, 'type': 'smallint'}, 't$3': {'value': 2147483647, 'type': 'int'}, 't%4': {'value': 9223372036854775807, 'type': 'bigint'}, 't^5': {'value': 11.12345027923584, 'type': 'float'}, 't&6': {'value': 22.123456789, 'type': 'double'}, 't*7': {'value': 'binaryTagValue', 'type': 'binary'}, 't!@#$%^&*()_+[];:<>?,9': {'value': 'ncharTagValue', 'type': 'nchar'}, 'id': 'rFas$ta_1'}}
+        self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+        query_sql = 'select * from `rFa$sta`'
+        query_res = tdSql.query(query_sql, True)
+        tdSql.checkEqual(query_res, [(datetime.datetime(2021, 7, 11, 20, 33, 54), True, 'rFas$ta_1', 'ncharTagValue', 2147483647, 9223372036854775807, 22.123456789, 'binaryTagValue', 32767, 11.12345027923584, False, 127)])
+        col_tag_res = tdSql.getColNameList(query_sql)
+        tdSql.checkEqual(col_tag_res, ['_ts', '_value', 'id', 't!@#$%^&*()_+[];:<>?,9', 't$3', 't%4', 't&6', 't*7', 't@2', 't^5', 'Tt!0', 'tT@1'])
+        tdSql.execute('drop table `rFa$sta`')
+
+    def pointTransCheckCase(self, value_type="obj"):
+        """
+            metric value "." trans to "_"
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        input_json = self.genFullTypeJson(point_trans_tag=True, value_type=value_type)[0]
+        self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+        tdSql.execute("drop table `.point.trans.test`")
+
+    def genSqlList(self, count=5, stb_name="", tb_name="", value_type="obj"):
+        """
+            stb --> supertable
+            tb  --> table
+            ts  --> timestamp, same default
+            col --> column, same default
+            tag --> tag, same default
+            d   --> different
+            s   --> same
+            a   --> add
+            m   --> minus
+        """
+        d_stb_d_tb_list = list()
+        s_stb_s_tb_list = list()
+        s_stb_s_tb_a_tag_list = list()
+        s_stb_s_tb_m_tag_list = list()
+        s_stb_d_tb_list = list()
+        s_stb_d_tb_m_tag_list = list()
+        s_stb_d_tb_a_tag_list = list()
+        s_stb_s_tb_d_ts_list = list()
+        s_stb_s_tb_d_ts_m_tag_list = list()
+        s_stb_s_tb_d_ts_a_tag_list = list()
+        s_stb_d_tb_d_ts_list = list()
+        s_stb_d_tb_d_ts_m_tag_list = list()
+        s_stb_d_tb_d_ts_a_tag_list = list()
+        for i in range(count):
+            d_stb_d_tb_list.append(self.genFullTypeJson(col_value=self.genTsColValue(value=True, t_type="bool", value_type=value_type), tag_value=self.genTagValue(t0_value=True, value_type=value_type)))
+            s_stb_s_tb_list.append(self.genFullTypeJson(stb_name=stb_name, tb_name=tb_name, col_value=self.genTsColValue(value=tdCom.getLongName(8, "letters"), t_type="binary", value_type=value_type), tag_value=self.genTagValue(t7_value=tdCom.getLongName(8, "letters"), value_type=value_type)))
+            s_stb_s_tb_a_tag_list.append(self.genFullTypeJson(stb_name=stb_name, tb_name=tb_name, col_value=self.genTsColValue(value=tdCom.getLongName(8, "letters"), t_type="binary", value_type=value_type), tag_value=self.genTagValue(t7_value=tdCom.getLongName(8, "letters"), value_type=value_type), t_add_tag=True))
+            s_stb_s_tb_m_tag_list.append(self.genFullTypeJson(stb_name=stb_name, tb_name=tb_name, col_value=self.genTsColValue(value=tdCom.getLongName(8, "letters"), t_type="binary", value_type=value_type), tag_value=self.genTagValue(t7_value=tdCom.getLongName(8, "letters"), value_type=value_type), t_mul_tag=True))
+            s_stb_d_tb_list.append(self.genFullTypeJson(stb_name=stb_name, col_value=self.genTsColValue(value=tdCom.getLongName(8, "letters"), t_type="binary", value_type=value_type), tag_value=self.genTagValue(t7_value=tdCom.getLongName(8, "letters"), value_type=value_type), id_noexist_tag=True))
+            s_stb_d_tb_m_tag_list.append(self.genFullTypeJson(stb_name=stb_name, col_value=self.genTsColValue(value=tdCom.getLongName(8, "letters"), t_type="binary", value_type=value_type), tag_value=self.genTagValue(t7_value=tdCom.getLongName(8, "letters"), value_type=value_type), id_noexist_tag=True, t_mul_tag=True))
+            s_stb_d_tb_a_tag_list.append(self.genFullTypeJson(stb_name=stb_name, col_value=self.genTsColValue(value=tdCom.getLongName(8, "letters"), t_type="binary", value_type=value_type), tag_value=self.genTagValue(t7_value=tdCom.getLongName(8, "letters"), value_type=value_type), id_noexist_tag=True, t_add_tag=True))
+            s_stb_s_tb_d_ts_list.append(self.genFullTypeJson(stb_name=stb_name, tb_name=tb_name, col_value=self.genTsColValue(value=tdCom.getLongName(8, "letters"), t_type="binary", value_type=value_type), tag_value=self.genTagValue(t7_value=tdCom.getLongName(8, "letters"), value_type=value_type), ts_value = self.genTsColValue(1626006833639000000, "ns")))
+            s_stb_s_tb_d_ts_m_tag_list.append(self.genFullTypeJson(stb_name=stb_name, tb_name=tb_name, col_value=self.genTsColValue(value=tdCom.getLongName(8, "letters"), t_type="binary", value_type=value_type), tag_value=self.genTagValue(t7_value=tdCom.getLongName(8, "letters"), value_type=value_type), ts_value = self.genTsColValue(1626006833639000000, "ns"), t_mul_tag=True))
+            s_stb_s_tb_d_ts_a_tag_list.append(self.genFullTypeJson(stb_name=stb_name, tb_name=tb_name, col_value=self.genTsColValue(value=tdCom.getLongName(8, "letters"), t_type="binary", value_type=value_type), tag_value=self.genTagValue(t7_value=tdCom.getLongName(8, "letters"), value_type=value_type), ts_value = self.genTsColValue(1626006833639000000, "ns"), t_add_tag=True))
+            s_stb_d_tb_d_ts_list.append(self.genFullTypeJson(stb_name=stb_name, col_value=self.genTsColValue(value=tdCom.getLongName(8, "letters"), t_type="binary", value_type=value_type), tag_value=self.genTagValue(t7_value=tdCom.getLongName(8, "letters"), value_type=value_type), id_noexist_tag=True, ts_value = self.genTsColValue(1626006833639000000, "ns")))
+            s_stb_d_tb_d_ts_m_tag_list.append(self.genFullTypeJson(stb_name=stb_name, col_value=self.genTsColValue(value=tdCom.getLongName(8, "letters"), t_type="binary", value_type=value_type), tag_value=self.genTagValue(t7_value=tdCom.getLongName(8, "letters"), value_type=value_type), id_noexist_tag=True, ts_value = self.genTsColValue(0, "ns"), t_mul_tag=True))
+            s_stb_d_tb_d_ts_a_tag_list.append(self.genFullTypeJson(stb_name=stb_name, col_value=self.genTsColValue(value=tdCom.getLongName(8, "letters"), t_type="binary", value_type=value_type), tag_value=self.genTagValue(t7_value=tdCom.getLongName(8, "letters"), value_type=value_type), id_noexist_tag=True, ts_value = self.genTsColValue(0, "ns"), t_add_tag=True))
+
+        return d_stb_d_tb_list, s_stb_s_tb_list, s_stb_s_tb_a_tag_list, s_stb_s_tb_m_tag_list, \
+            s_stb_d_tb_list, s_stb_d_tb_m_tag_list, s_stb_d_tb_a_tag_list, s_stb_s_tb_d_ts_list, \
+            s_stb_s_tb_d_ts_m_tag_list, s_stb_s_tb_d_ts_a_tag_list, s_stb_d_tb_d_ts_list, \
+            s_stb_d_tb_d_ts_m_tag_list, s_stb_d_tb_d_ts_a_tag_list
+
+    def genMultiThreadSeq(self, sql_list):
+        tlist = list()
+        for insert_sql in sql_list:
+            t = threading.Thread(target=self._conn.schemaless_insert,args=([json.dumps(insert_sql[0])], TDSmlProtocolType.JSON.value, None))
+            tlist.append(t)
+        return tlist
+
+    def multiThreadRun(self, tlist):
+        for t in tlist:
+            t.start()
+        for t in tlist:
+            t.join()
+
+    def stbInsertMultiThreadCheckCase(self, value_type="obj"):
+        """
+            thread input different stb
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        input_json = self.genSqlList(value_type=value_type)[0]
+        self.multiThreadRun(self.genMultiThreadSeq(input_json))
+        tdSql.query(f"show tables;")
+        tdSql.checkRows(5)
+    
+    def sStbStbDdataInsertMultiThreadCheckCase(self, value_type="obj"):
+        """
+            thread input same stb tb, different data, result keep first data
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        tb_name = tdCom.getLongName(7, "letters")
+        input_json, stb_name = self.genFullTypeJson(tb_name=tb_name, col_value=self.genTsColValue(value="binaryTagValue", t_type="binary", value_type=value_type))
+        self.resCmp(input_json, stb_name)
+        s_stb_s_tb_list = self.genSqlList(stb_name=stb_name, tb_name=tb_name, value_type=value_type)[1]
+        self.multiThreadRun(self.genMultiThreadSeq(s_stb_s_tb_list))
+        tdSql.query(f"show tables;")
+        tdSql.checkRows(1)
+        expected_tb_name = self.getNoIdTbName(stb_name)[0]
+        tdSql.checkEqual(tb_name, expected_tb_name)
+        tdSql.query(f"select * from {stb_name};")
+        tdSql.checkRows(1)
+
+    def sStbStbDdataAtInsertMultiThreadCheckCase(self, value_type="obj"):
+        """
+            thread input same stb tb, different data, add columes and tags,  result keep first data
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        tb_name = tdCom.getLongName(7, "letters")
+        input_json, stb_name = self.genFullTypeJson(tb_name=tb_name, col_value=self.genTsColValue(value="binaryTagValue", t_type="binary", value_type=value_type))
+        self.resCmp(input_json, stb_name)
+        s_stb_s_tb_a_tag_list = self.genSqlList(stb_name=stb_name, tb_name=tb_name, value_type=value_type)[2]
+        self.multiThreadRun(self.genMultiThreadSeq(s_stb_s_tb_a_tag_list))
+        tdSql.query(f"show tables;")
+        tdSql.checkRows(1)
+        expected_tb_name = self.getNoIdTbName(stb_name)[0]
+        tdSql.checkEqual(tb_name, expected_tb_name)
+        tdSql.query(f"select * from {stb_name};")
+        tdSql.checkRows(1)
+    
+    def sStbStbDdataMtInsertMultiThreadCheckCase(self, value_type="obj"):
+        """
+            thread input same stb tb, different data, minus columes and tags,  result keep first data
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        tb_name = tdCom.getLongName(7, "letters")
+        input_json, stb_name = self.genFullTypeJson(tb_name=tb_name, col_value=self.genTsColValue(value="binaryTagValue", t_type="binary", value_type=value_type))
+        self.resCmp(input_json, stb_name)
+        s_stb_s_tb_m_tag_list = self.genSqlList(stb_name=stb_name, tb_name=tb_name, value_type=value_type)[3]
+        self.multiThreadRun(self.genMultiThreadSeq(s_stb_s_tb_m_tag_list))
+        tdSql.query(f"show tables;")
+        tdSql.checkRows(1)
+        expected_tb_name = self.getNoIdTbName(stb_name)[0]
+        tdSql.checkEqual(tb_name, expected_tb_name)
+        tdSql.query(f"select * from {stb_name};")
+        tdSql.checkRows(1)
+
+    def sStbDtbDdataInsertMultiThreadCheckCase(self, value_type="obj"):
+        """
+            thread input same stb, different tb, different data
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        input_json, stb_name = self.genFullTypeJson(col_value=self.genTsColValue(value="binaryTagValue", t_type="binary", value_type=value_type))
+        self.resCmp(input_json, stb_name)
+        s_stb_d_tb_list = self.genSqlList(stb_name=stb_name, value_type=value_type)[4]
+        self.multiThreadRun(self.genMultiThreadSeq(s_stb_d_tb_list))
+        tdSql.query(f"show tables;")
+        tdSql.checkRows(6)
+
+    def sStbDtbDdataMtInsertMultiThreadCheckCase(self):
+        """
+            thread input same stb, different tb, different data, add col, mul tag
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        input_json, stb_name = self.genFullTypeJson(col_value=self.genTsColValue(value="binaryTagValue", t_type="binary"))
+        self.resCmp(input_json, stb_name)
+        s_stb_d_tb_m_tag_list = [({"metric": stb_name, "timestamp": {"value": 1626006833639000000, "type": "ns"}, "value": "omfdhyom", "tags": {"t0": {"value": False, "type": "bool"}, "t1": {"value": 127, "type": "tinyint"}, "t2": {"value": 32767, "type": "smallint"}, "t3": {"value": 2147483647, "type": "int"}, "t4": {"value": 9223372036854775807, "type": "bigint"}, "t5": {"value": 11.12345, "type": "float"}, "t6": {"value": 22.123456789, "type": "double"}}}, 'yzwswz'),
+                                ({"metric": stb_name, "timestamp": {"value": 1626006833639000000, "type": "ns"}, "value": "vqowydbc", "tags": {"t0": {"value": False, "type": "bool"}, "t1": {"value": 127, "type": "tinyint"}, "t2": {"value": 32767, "type": "smallint"}, "t3": {"value": 2147483647, "type": "int"}, "t4": {"value": 9223372036854775807, "type": "bigint"}, "t5": {"value": 11.12345, "type": "float"}, "t6": {"value": 22.123456789, "type": "double"}}}, 'yzwswz'),
+                                ({"metric": stb_name, "timestamp": {"value": 1626006833639000000, "type": "ns"}, "value": "plgkckpv", "tags": {"t0": {"value": False, "type": "bool"}, "t1": {"value": 127, "type": "tinyint"}, "t2": {"value": 32767, "type": "smallint"}, "t3": {"value": 2147483647, "type": "int"}, "t4": {"value": 9223372036854775807, "type": "bigint"}, "t5": {"value": 11.12345, "type": "float"}, "t6": {"value": 22.123456789, "type": "double"}}}, 'yzwswz'),
+                                ({"metric": stb_name, "timestamp": {"value": 1626006833639000000, "type": "ns"}, "value": "cujyqvlj", "tags": {"t0": {"value": False, "type": "bool"}, "t1": {"value": 127, "type": "tinyint"}, "t2": {"value": 32767, "type": "smallint"}, "t3": {"value": 2147483647, "type": "int"}, "t4": {"value": 9223372036854775807, "type": "bigint"}, "t5": {"value": 11.12345, "type": "float"}, "t6": {"value": 22.123456789, "type": "double"}}}, 'yzwswz'),
+                                ({"metric": stb_name, "timestamp": {"value": 1626006833639000000, "type": "ns"}, "value": "twjxisat", "tags": {"t0": {"value": False, "type": "bool"}, "t1": {"value": 127, "type": "tinyint"}, "t2": {"value": 32767, "type": "smallint"}, "t3": {"value": 2147483647, "type": "int"}, "t4": {"value": 9223372036854775807, "type": "bigint"}, "t5": {"value": 11.12345, "type": "float"}, "t6": {"value": 22.123456789, "type": "double"}}}, 'yzwswz')]
+       
+        self.multiThreadRun(self.genMultiThreadSeq(s_stb_d_tb_m_tag_list))
+        tdSql.query(f"show tables;")
+        tdSql.checkRows(2)
+
+    def sStbDtbDdataAtInsertMultiThreadCheckCase(self, value_type="obj"):
+        """
+            thread input same stb, different tb, different data, add tag, mul col
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        input_json, stb_name = self.genFullTypeJson(col_value=self.genTsColValue(value="binaryTagValue", t_type="binary", value_type=value_type))
+        self.resCmp(input_json, stb_name)
+        s_stb_d_tb_a_tag_list = self.genSqlList(stb_name=stb_name, value_type=value_type)[6]
+        self.multiThreadRun(self.genMultiThreadSeq(s_stb_d_tb_a_tag_list))
+        tdSql.query(f"show tables;")
+        tdSql.checkRows(6)
+
+    def sStbStbDdataDtsInsertMultiThreadCheckCase(self):
+        """
+            thread input same stb tb, different ts
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        tb_name = tdCom.getLongName(7, "letters")
+        input_json, stb_name = self.genFullTypeJson(tb_name=tb_name, col_value=self.genTsColValue(value="binaryTagValue", t_type="binary"))
+        self.resCmp(input_json, stb_name)
+        s_stb_s_tb_d_ts_list = [({"metric": stb_name, "timestamp": {"value": 0, "type": "ns"}, "value": "hkgjiwdj", "tags": {"id": tb_name, "t0": {"value": False, "type": "bool"}, "t1": {"value": 127, "type": "tinyint"}, "t2": {"value": 32767, "type": "smallint"}, "t3": {"value": 2147483647, "type": "int"}, "t4": {"value": 9223372036854775807, "type": "bigint"}, "t5": {"value": 11.12345, "type": "float"}, "t6": {"value": 22.123456789, "type": "double"}, "t7": {"value": "vozamcts", "type": "binary"}, "t8": {"value": "ncharTagValue", "type": "nchar"}}}, 'yzwswz'),
+                                ({"metric": stb_name, "timestamp": {"value": 0, "type": "ns"}, "value": "rljjrrul", "tags": {"id": tb_name, "t0": {"value": False, "type": "bool"}, "t1": {"value": 127, "type": "tinyint"}, "t2": {"value": 32767, "type": "smallint"}, "t3": {"value": 2147483647, "type": "int"}, "t4": {"value": 9223372036854775807, "type": "bigint"}, "t5": {"value": 11.12345, "type": "float"}, "t6": {"value": 22.123456789, "type": "double"}, "t7": {"value": "bmcanhbs", "type": "binary"}, "t8": {"value": "ncharTagValue", "type": "nchar"}}}, 'yzwswz'),
+                                ({"metric": stb_name, "timestamp": {"value": 0, "type": "ns"}, "value": "basanglx", "tags": {"id": tb_name, "t0": {"value": False, "type": "bool"}, "t1": {"value": 127, "type": "tinyint"}, "t2": {"value": 32767, "type": "smallint"}, "t3": {"value": 2147483647, "type": "int"}, "t4": {"value": 9223372036854775807, "type": "bigint"}, "t5": {"value": 11.12345, "type": "float"}, "t6": {"value": 22.123456789, "type": "double"}, "t7": {"value": "enqkyvmb", "type": "binary"}, "t8": {"value": "ncharTagValue", "type": "nchar"}}}, 'yzwswz'),
+                                ({"metric": stb_name, "timestamp": {"value": 0, "type": "ns"}, "value": "clsajzpp", "tags": {"id": tb_name, "t0": {"value": False, "type": "bool"}, "t1": {"value": 127, "type": "tinyint"}, "t2": {"value": 32767, "type": "smallint"}, "t3": {"value": 2147483647, "type": "int"}, "t4": {"value": 9223372036854775807, "type": "bigint"}, "t5": {"value": 11.12345, "type": "float"}, "t6": {"value": 22.123456789, "type": "double"}, "t7": {"value": "eivaegjk", "type": "binary"}, "t8": {"value": "ncharTagValue", "type": "nchar"}}}, 'yzwswz'),
+                                ({"metric": stb_name, "timestamp": {"value": 0, "type": "ns"}, "value": "jitwseso", "tags": {"id": tb_name, "t0": {"value": True, "type": "bool"}, "t1": {"value": 127, "type": "tinyint"}, "t2": {"value": 32767, "type": "smallint"}, "t3": {"value": 2147483647, "type": "int"}, "t4": {"value": 9223372036854775807, "type": "bigint"}, "t5": {"value": 11.12345, "type": "float"}, "t6": {"value": 22.123456789, "type": "double"}, "t7": {"value": "yhlwkddq", "type": "binary"}, "t8": {"value": "ncharTagValue", "type": "nchar"}}}, 'yzwswz')]
+        self.multiThreadRun(self.genMultiThreadSeq(s_stb_s_tb_d_ts_list))
+        tdSql.query(f"show tables;")
+        tdSql.checkRows(1)
+        tdSql.query(f"select * from {stb_name}")
+        tdSql.checkRows(6)
+
+    def sStbStbDdataDtsMtInsertMultiThreadCheckCase(self):
+        """
+            thread input same stb tb, different ts, add col, mul tag
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        tb_name = tdCom.getLongName(7, "letters")
+        input_json, stb_name = self.genFullTypeJson(tb_name=tb_name, col_value=self.genTsColValue(value="binaryTagValue", t_type="binary"))
+        self.resCmp(input_json, stb_name)
+        s_stb_s_tb_d_ts_m_tag_list = [({'metric': stb_name, 'timestamp': {'value': 0, 'type': 'ns'}, 'value': 'pjndapjb', 'tags': {'t0': {'value': False, 'type': 'bool'}, 't1': {'value': 127, 'type': 'tinyint'}, 't2': {'value': 32767, 'type': 'smallint'}, 't3': {'value': 2147483647, 'type': 'int'}, 't4': {"value": 9223372036854775807, "type": "bigint"}, 't5': {'value': 11.12345027923584, 'type': 'float'}, 't6': {'value': 22.123456789, 'type': 'double'}, 't7': {'value': 'tuzsfrom', 'type': 'binary'}, 'id': tb_name}}, 'punftb'), 
+                                    ({'metric': stb_name, 'timestamp': {'value': 0, 'type': 'ns'}, 'value': 'llqzvgvw', 'tags': {'t0': {'value': False, 'type': 'bool'}, 't1': {'value': 127, 'type': 'tinyint'}, 't2': {'value': 32767, 'type': 'smallint'}, 't3': {'value': 2147483647, 'type': 'int'}, 't4': {"value": 9223372036854775807, "type": "bigint"}, 't5': {'value': 11.12345027923584, 'type': 'float'}, 't6': {'value': 22.123456789, 'type': 'double'}, 't7': {'value': 'nttjdzgi', 'type': 'binary'}, 'id': tb_name}}, 'punftb'), 
+                                    ({'metric': stb_name, 'timestamp': {'value': 0, 'type': 'ns'}, 'value': 'tclbosqc', 'tags': {'t0': {'value': False, 'type': 'bool'}, 't1': {'value': 127, 'type': 'tinyint'}, 't2': {'value': 32767, 'type': 'smallint'}, 't3': {'value': 2147483647, 'type': 'int'}, 't4': {"value": 9223372036854775807, "type": "bigint"}, 't5': {'value': 11.12345027923584, 'type': 'float'}, 't6': {'value': 22.123456789, 'type': 'double'}, 't7': {'value': 'uatpzgpi', 'type': 'binary'}, 'id': tb_name}}, 'punftb'), 
+                                    ({'metric': stb_name, 'timestamp': {'value': 0, 'type': 'ns'}, 'value': 'rlpuzodt', 'tags': {'t0': {'value': True, 'type': 'bool'}, 't1': {'value': 127, 'type': 'tinyint'}, 't2': {'value': 32767, 'type': 'smallint'}, 't3': {'value': 2147483647, 'type': 'int'}, 't4': {"value": 9223372036854775807, "type": "bigint"}, 't5': {'value': 11.12345027923584, 'type': 'float'}, 't6': {'value': 22.123456789, 'type': 'double'}, 't7': {'value': 'cwnpdnng', 'type': 'binary'}, 'id': tb_name}}, 'punftb'), 
+                                    ({'metric': stb_name, 'timestamp': {'value': 0, 'type': 'ns'}, 'value': 'rhnikvfq', 'tags': {'t0': {'value': True, 'type': 'bool'}, 't1': {'value': 127, 'type': 'tinyint'}, 't2': {'value': 32767, 'type': 'smallint'}, 't3': {'value': 2147483647, 'type': 'int'}, 't4': {"value": 9223372036854775807, "type": "bigint"}, 't5': {'value': 11.12345027923584, 'type': 'float'}, 't6': {'value': 22.123456789, 'type': 'double'}, 't7': {'value': 'afcibyeb', 'type': 'binary'}, 'id': tb_name}}, 'punftb')]
+        self.multiThreadRun(self.genMultiThreadSeq(s_stb_s_tb_d_ts_m_tag_list))
+        tdSql.query(f"show tables;")
+        tdSql.checkRows(1)
+        tdSql.query(f"select * from {stb_name}")
+        tdSql.checkRows(6)
+        tdSql.query(f"select * from {stb_name} where t8 is not NULL")
+        tdSql.checkRows(6)
+
+    def sStbStbDdataDtsAtInsertMultiThreadCheckCase(self):
+        """
+            thread input same stb tb, different ts, add tag, mul col
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        tb_name = tdCom.getLongName(7, "letters")
+        input_json, stb_name = self.genFullTypeJson(tb_name=tb_name, col_value=self.genTsColValue(value="binaryTagValue", t_type="binary"))
+        self.resCmp(input_json, stb_name)
+        s_stb_s_tb_d_ts_a_tag_list = [({'metric': stb_name, 'timestamp': {'value': 0, 'type': 'ns'}, 'value': 'pjndapjb', 'tags': {'t0': {'value': False, 'type': 'bool'}, 't1': {'value': 127, 'type': 'tinyint'}, 't2': {'value': 32767, 'type': 'smallint'}, 't3': {'value': 2147483647, 'type': 'int'}, 't4': {"value": 9223372036854775807, "type": "bigint"}, 't5': {'value': 11.12345027923584, 'type': 'float'}, 't6': {'value': 22.123456789, 'type': 'double'}, 't7': {'value': 'tuzsfrom', 'type': 'binary'}, 't8': {'value': 'ncharTagValue', 'type': 'nchar'}, 't11': {'value': 127, 'type': 'tinyint'}, 't10': {'value': 'ncharTagValue', 'type': 'nchar'}, 'id': tb_name}}, 'punftb'), 
+                                    ({'metric': stb_name, 'timestamp': {'value': 0, 'type': 'ns'}, 'value': 'llqzvgvw', 'tags': {'t0': {'value': False, 'type': 'bool'}, 't1': {'value': 127, 'type': 'tinyint'}, 't2': {'value': 32767, 'type': 'smallint'}, 't3': {'value': 2147483647, 'type': 'int'}, 't4': {"value": 9223372036854775807, "type": "bigint"}, 't5': {'value': 11.12345027923584, 'type': 'float'}, 't6': {'value': 22.123456789, 'type': 'double'}, 't7': {'value': 'nttjdzgi', 'type': 'binary'}, 't8': {'value': 'ncharTagValue', 'type': 'nchar'}, 't11': {'value': 127, 'type': 'tinyint'}, 't10': {'value': 'ncharTagValue', 'type': 'nchar'}, 'id': tb_name}}, 'punftb'), 
+                                    ({'metric': stb_name, 'timestamp': {'value': 0, 'type': 'ns'}, 'value': {'value': 'tclbosqc', 'type': 'binary'}, 'tags': {'t0': {'value': False, 'type': 'bool'}, 't1': {'value': 127, 'type': 'tinyint'}, 't2': {'value': 32767, 'type': 'smallint'}, 't3': {'value': 2147483647, 'type': 'int'}, 't4': {"value": 9223372036854775807, "type": "bigint"}, 't5': {'value': 11.12345027923584, 'type': 'float'}, 't6': {'value': 22.123456789, 'type': 'double'}, 't7': {'value': 'uatpzgpi', 'type': 'binary'}, 't8': {'value': 'ncharTagValue', 'type': 'nchar'}, 't11': {'value': 127, 'type': 'tinyint'}, 't10': {'value': 'ncharTagValue', 'type': 'nchar'}, 'id': tb_name}}, 'punftb'), 
+                                    ({'metric': stb_name, 'timestamp': {'value': 0, 'type': 'ns'}, 'value': 'rlpuzodt', 'tags': {'t0': {'value': False, 'type': 'bool'}, 't1': {'value': 127, 'type': 'tinyint'}, 't2': {'value': 32767, 'type': 'smallint'}, 't3': {'value': 2147483647, 'type': 'int'}, 't4': {"value": 9223372036854775807, "type": "bigint"}, 't5': {'value': 11.12345027923584, 'type': 'float'}, 't6': {'value': 22.123456789, 'type': 'double'}, 't7': {'value': 'cwnpdnng', 'type': 'binary'}, 't8': {'value': 'ncharTagValue', 'type': 'nchar'}, 't11': {'value': 127, 'type': 'tinyint'}, 't10': {'value': 'ncharTagValue', 'type': 'nchar'}, 'id': tb_name}}, 'punftb'), 
+                                    ({'metric': stb_name, 'timestamp': {'value': 0, 'type': 'ns'}, 'value': {'value': 'rhnikvfq', 'type': 'binary'}, 'tags': {'t0': {'value': True, 'type': 'bool'}, 't1': {'value': 127, 'type': 'tinyint'}, 't2': {'value': 32767, 'type': 'smallint'}, 't3': {'value': 2147483647, 'type': 'int'}, 't4': {"value": 9223372036854775807, "type": "bigint"}, 't5': {'value': 11.12345027923584, 'type': 'float'}, 't6': {'value': 22.123456789, 'type': 'double'}, 't7': {'value': 'afcibyeb', 'type': 'binary'}, 't8': {'value': 'ncharTagValue', 'type': 'nchar'}, 't11': {'value': 127, 'type': 'tinyint'}, 't10': {'value': 'ncharTagValue', 'type': 'nchar'}, 'id': tb_name}}, 'punftb')]
+        self.multiThreadRun(self.genMultiThreadSeq(s_stb_s_tb_d_ts_a_tag_list))
+        tdSql.query(f"show tables;")
+        tdSql.checkRows(1)
+        tdSql.query(f"select * from {stb_name}")
+        tdSql.checkRows(6)
+        for t in ["t10", "t11"]:
+            tdSql.query(f"select * from {stb_name} where {t} is not NULL;")
+            tdSql.checkRows(0)
+
+    def sStbDtbDdataDtsInsertMultiThreadCheckCase(self, value_type="obj"):
+        """
+            thread input same stb, different tb, data, ts
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        input_json, stb_name = self.genFullTypeJson(col_value=self.genTsColValue(value="binaryTagValue", t_type="binary", value_type=value_type))
+        self.resCmp(input_json, stb_name)
+        s_stb_d_tb_d_ts_list = self.genSqlList(stb_name=stb_name, value_type=value_type)[10]
+        self.multiThreadRun(self.genMultiThreadSeq(s_stb_d_tb_d_ts_list))
+        tdSql.query(f"show tables;")
+        tdSql.checkRows(6)
+
+    def sStbDtbDdataDtsMtInsertMultiThreadCheckCase(self):
+        """
+            thread input same stb, different tb, data, ts, add col, mul tag
+        """
+        tdLog.info(f'{sys._getframe().f_code.co_name}() function is running')
+        tdCom.cleanTb()
+        input_json, stb_name = self.genFullTypeJson(col_value=self.genTsColValue(value="binaryTagValue", t_type="binary"))
+        self.resCmp(input_json, stb_name)
+        s_stb_d_tb_d_ts_m_tag_list = [({'metric': stb_name, 'timestamp': {'value': 0, 'type': 'ns'}, 'value': 'pjndapjb', 'tags': {'t0': {'value': False, 'type': 'bool'}, 't1': {'value': 127, 'type': 'tinyint'}, 't2': {'value': 32767, 'type': 'smallint'}, 't3': {'value': 2147483647, 'type': 'int'}, 't4': {"value": 9223372036854775807, "type": "bigint"}, 't5': {'value': 11.12345027923584, 'type': 'float'}, 't6': {'value': 22.123456789, 'type': 'double'}}}, 'punftb'), 
+                                    ({'metric': stb_name, 'timestamp': {'value': 0, 'type': 'ns'}, 'value': {'value': 'llqzvgvw', 'type': 'binary'}, 'tags': {'t0': {'value': True, 'type': 'bool'}, 't1': {'value': 127, 'type': 'tinyint'}, 't2': {'value': 32767, 'type': 'smallint'}, 't3': {'value': 2147483647, 'type': 'int'}, 't4': {"value": 9223372036854775807, "type": "bigint"}, 't5': {'value': 11.12345027923584, 'type': 'float'}, 't6': {'value': 22.123456789, 'type': 'double'}}}, 'punftb'), 
+                                    ({'metric': stb_name, 'timestamp': {'value': 0, 'type': 'ns'}, 'value': 'tclbosqc', 'tags': {'t0': {'value': False, 'type': 'bool'}, 't1': {'value': 127, 'type': 'tinyint'}, 't2': {'value': 32767, 'type': 'smallint'}, 't3': {'value': 2147483647, 'type': 'int'}, 't4': {"value": 9223372036854775807, "type": "bigint"}, 't5': {'value': 11.12345027923584, 'type': 'float'}, 't6': {'value': 22.123456789, 'type': 'double'}}}, 'punftb'), 
+                                    ({'metric': stb_name, 'timestamp': {'value': 0, 'type': 'ns'}, 'value': {'value': 'rlpuzodt', 'type': 'binary'}, 'tags': {'t0': {'value': False, 'type': 'bool'}, 't1': {'value': 127, 'type': 'tinyint'}, 't2': {'value': 32767, 'type': 'smallint'}, 't3': {'value': 2147483647, 'type': 'int'}, 't4': {"value": 9223372036854775807, "type": "bigint"}, 't5': {'value': 11.12345027923584, 'type': 'float'}, 't6': {'value': 22.123456789, 'type': 'double'}}}, 'punftb'), 
+                                    ({'metric': stb_name, 'timestamp': {'value': 0, 'type': 'ns'}, 'value': {'value': 'rhnikvfq', 'type': 'binary'}, 'tags': {'t0': {'value': False, 'type': 'bool'}, 't1': {'value': 127, 'type': 'tinyint'}, 't2': {'value': 32767, 'type': 'smallint'}, 't3': {'value': 2147483647, 'type': 'int'}, 't4': {"value": 9223372036854775807, "type": "bigint"}, 't5': {'value': 11.12345027923584, 'type': 'float'}, 't6': {'value': 22.123456789, 'type': 'double'}}}, 'punftb')]
+        self.multiThreadRun(self.genMultiThreadSeq(s_stb_d_tb_d_ts_m_tag_list))
+        tdSql.query(f"show tables;")
+        tdSql.checkRows(3)
+
+    def test(self):
+        try:
+            input_json = f'test_nchar 0 L"涛思数据" t0=f,t1=L"涛思数据",t2=32767i16,t3=2147483647i32,t4=9223372036854775807i64,t5=11.12345f32,t6=22.123456789f64'
+            self._conn.schemaless_insert([json.dumps(input_json)], TDSmlProtocolType.JSON.value, None)
+            # input_json, stb_name = self.genFullTypeJson()
+            # self.resCmp(input_json, stb_name)        
+        except SchemalessError as err:
+            print(err.errno)
+
+    def runAll(self):
+        for value_type in ["obj", "default"]:
+            self.initCheckCase(value_type)
+            self.symbolsCheckCase(value_type)
+            # self.tsCheckCase(value_type)
+            self.idSeqCheckCase(value_type)
+            self.idLetterCheckCase(value_type)
+            self.noIdCheckCase(value_type)
+            self.maxColTagCheckCase(value_type)
+            self.idIllegalNameCheckCase(value_type)
+            self.idStartWithNumCheckCase(value_type)
+            self.nowTsCheckCase(value_type)
+            self.dateFormatTsCheckCase(value_type)
+            self.illegalTsCheckCase(value_type)
+            self.tbnameCheckCase(value_type)
+            # self.tagValueLengthCheckCase(value_type)
+            self.colValueLengthCheckCase(value_type)
+            self.tagColIllegalValueCheckCase(value_type)
+            # self.duplicateIdTagColInsertCheckCase(value_type)
+            self.noIdStbExistCheckCase(value_type)
+            self.duplicateInsertExistCheckCase(value_type)
+            # self.tagColBinaryNcharLengthCheckCase(value_type)
+            # self.tagColAddDupIDCheckCase(value_type)
+            # self.tagAddCheckCase(value_type)
+            # self.tagMd5Check(value_type)
+            # self.tagColBinaryMaxLengthCheckCase(value_type)
+            # self.tagColNcharMaxLengthCheckCase(value_type)
+            # self.batchInsertCheckCase(value_type)
+            # self.multiInsertCheckCase(10, value_type)
+            self.multiColsInsertCheckCase(value_type)
+            self.blankColInsertCheckCase(value_type)
+            self.blankTagInsertCheckCase(value_type)
+            self.multiFieldCheckCase(value_type)
+            # self.stbInsertMultiThreadCheckCase(value_type)
+        self.pointTransCheckCase(value_type)
+        self.tagNameLengthCheckCase()
+        self.boolTypeCheckCase()
+        self.batchErrorInsertCheckCase()
+        self.chineseCheckCase()
+        # self.spellCheckCase()
+        self.tbnameTagsColsNameCheckCase()
+        # # MultiThreads
+        # self.sStbStbDdataInsertMultiThreadCheckCase()
+        # self.sStbStbDdataAtInsertMultiThreadCheckCase()
+        # self.sStbStbDdataMtInsertMultiThreadCheckCase()
+        # self.sStbDtbDdataInsertMultiThreadCheckCase()
+        # self.sStbDtbDdataAtInsertMultiThreadCheckCase()
+        # self.sStbDtbDdataDtsInsertMultiThreadCheckCase()
+        # self.sStbDtbDdataMtInsertMultiThreadCheckCase()
+        # self.sStbStbDdataDtsInsertMultiThreadCheckCase()
+        # self.sStbStbDdataDtsMtInsertMultiThreadCheckCase()
+        # self.sStbDtbDdataDtsMtInsertMultiThreadCheckCase()
+        # self.lengthIcreaseCrashCheckCase()
+
+    def run(self):
+        print("running {}".format(__file__))
+        self.createDb()
+        try:
+            self.runAll()
+        except Exception as err:
+            print(''.join(traceback.format_exception(None, err, err.__traceback__)))
+            raise err
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success("%s successfully executed" % __file__)
+
+tdCases.addWindows(__file__, TDTestCase())
+tdCases.addLinux(__file__, TDTestCase())

tests/system-test/1-insert/opentsdb_telnet_line_taosc_insert.py

@@ -36,10 +36,10 @@ class TDTestCase:
             
         if db_update_tag == 0:
             tdSql.execute(f"drop database if exists {name}")
-            tdSql.execute(f"create database if not exists {name} precision 'ms'")
+            tdSql.execute(f"create database if not exists {name} precision 'us'")
         else:
             tdSql.execute(f"drop database if exists {name}")
-            tdSql.execute(f"create database if not exists {name} precision 'ms' update 1")
+            tdSql.execute(f"create database if not exists {name} precision 'ns' update 1")
         tdSql.execute(f'use {name}')
 
     def timeTrans(self, time_value, ts_type):

tests/system-test/fulltest.sh

@@ -14,7 +14,9 @@ python3 ./test.py -f 0-others/udf_restart_taosd.py
 python3 ./test.py -f 0-others/user_control.py
 python3 ./test.py -f 0-others/fsync.py
 
+python3 ./test.py -f 1-insert/influxdb_line_taosc_insert.py
 python3 ./test.py -f 1-insert/opentsdb_telnet_line_taosc_insert.py
+python3 ./test.py -f 1-insert/opentsdb_json_taosc_insert.py
 python3 ./test.py -f 1-insert/test_stmt_muti_insert_query.py
 
 python3 ./test.py -f 2-query/between.py