from math import floor
from random import randint, random
from numpy import equal
import taos
import sys
import datetime
import inspect

from util.log import *
from util.sql import *
from util.cases import *

class TDTestCase:
    updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 ,
    "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143}

    def init(self, conn, logSql):
        tdLog.debug(f"start to excute {__file__}")
        tdSql.init(conn.cursor())
        self.ts = 1420041600000 # 2015-01-01 00:00:00  this is begin time for first record

    def prepare_datas(self):
        tdSql.execute(
            '''create table stb1
            (ts timestamp, c1 int, c2 bigint, c3 smallint, c4 tinyint, c5 float, c6 double, c7 bool, c8 binary(16),c9 nchar(32), c10 timestamp)
            tags (t1 int)
            '''
        )

        tdSql.execute(
            '''
            create table t1
            (ts timestamp, c1 int, c2 bigint, c3 smallint, c4 tinyint, c5 float, c6 double, c7 bool, c8 binary(16),c9 nchar(32), c10 timestamp)
            '''
        )
        for i in range(4):
            tdSql.execute(f'create table ct{i+1} using stb1 tags ( {i+1} )')

        for i in range(9):
            tdSql.execute(
                f"insert into ct1 values ( now()-{i*10}s, {1*i}, {11111*i}, {111*i}, {11*i}, {1.11*i}, {11.11*i}, {i%2}, 'binary{i}', 'nchar{i}', now()+{1*i}a )"
            )
            tdSql.execute(
                f"insert into ct4 values ( now()-{i*90}d, {1*i}, {11111*i}, {111*i}, {11*i}, {1.11*i}, {11.11*i}, {i%2}, 'binary{i}', 'nchar{i}', now()+{1*i}a )"
            )
        tdSql.execute("insert into ct1 values (now()-45s, 0, 0, 0, 0, 0, 0, 0, 'binary0', 'nchar0', now()+8a )")
        tdSql.execute("insert into ct1 values (now()+10s, 9, -99999, -999, -99, -9.99, -99.99, 1, 'binary9', 'nchar9', now()+9a )")
        tdSql.execute("insert into ct1 values (now()+15s, 9, -99999, -999, -99, -9.99, NULL, 1, 'binary9', 'nchar9', now()+9a )")
        tdSql.execute("insert into ct1 values (now()+20s, 9, -99999, -999, NULL, -9.99, -99.99, 1, 'binary9', 'nchar9', now()+9a )")

        tdSql.execute("insert into ct4 values (now()-810d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL ) ")
        tdSql.execute("insert into ct4 values (now()-400d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL ) ")
        tdSql.execute("insert into ct4 values (now()+90d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL  ) ")

        tdSql.execute(
            f'''insert into t1 values
            ( '2020-04-21 01:01:01.000', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
            ( '2020-10-21 01:01:01.000', 1, 11111, 111, 11, 1.11, 11.11, 1, "binary1", "nchar1", now()+1a )
            ( '2020-12-31 01:01:01.000', 2, 22222, 222, 22, 2.22, 22.22, 0, "binary2", "nchar2", now()+2a )
            ( '2021-01-01 01:01:06.000', 3, 33333, 333, 33, 3.33, 33.33, 0, "binary3", "nchar3", now()+3a )
            ( '2021-05-07 01:01:10.000', 4, 44444, 444, 44, 4.44, 44.44, 1, "binary4", "nchar4", now()+4a )
            ( '2021-07-21 01:01:01.000', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
            ( '2021-09-30 01:01:16.000', 5, 55555, 555, 55, 5.55, 55.55, 0, "binary5", "nchar5", now()+5a )
            ( '2022-02-01 01:01:20.000', 6, 66666, 666, 66, 6.66, 66.66, 1, "binary6", "nchar6", now()+6a )
            ( '2022-10-28 01:01:26.000', 7, 00000, 000, 00, 0.00, 00.00, 1, "binary7", "nchar7", "1970-01-01 08:00:00.000" )
            ( '2022-12-01 01:01:30.000', 8, -88888, -888, -88, -8.88, -88.88, 0, "binary8", "nchar8", "1969-01-01 01:00:00.000" )
            ( '2022-12-31 01:01:36.000', 9, -99999999999999999, -999, -99, -9.99, -999999999999999999999.99, 1, "binary9", "nchar9", "1900-01-01 00:00:00.000" )
            ( '2023-02-21 01:01:01.000', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
            '''
        )

    def test_errors(self):
        error_sql_lists = [
            # "select statecount(c1,'GT',5) from t1"
            "select statecount from t1",
            "select statecount(123--123)==1 from t1",
            "select statecount(123,123) from t1",
            "select statecount(c1,ts) from t1",
            "select statecount(c1,c1,ts) from t1",
            "select statecount(c1 ,c2 ) from t1",
            "select statecount(c1 ,NULL) from t1",
            #"select statecount(c1 ,'NULL',1.0) from t1",
            "select statecount(c1 ,'GT','1') from t1",
            "select statecount(c1 ,'GT','tbname') from t1",
            "select statecount(c1 ,'GT','*') from t1",
            "select statecount(c1 ,'GT',ts) from t1",
            "select statecount(c1 ,'GT',max(c1)) from t1",
            # "select statecount(abs(c1) ,'GT',1) from t1",
            # "select statecount(c1+2 ,'GT',1) from t1",
            "select statecount(c1 ,'GT',1,1u) from t1",
            "select statecount(c1 ,'GT',1,now) from t1",
            "select statecount(c1 ,'GT','1') from t1",
            "select statecount(c1 ,'GT','1',True) from t1",
            "select statecount(statecount(c1) ab from t1)",
            "select statecount(c1 ,'GT',1,,)int from t1",
            "select statecount('c1','GT',1) from t1",
            "select statecount('c1','GT' , NULL) from t1",
            "select statecount('c1','GT', 1 , '') from t1",
            "select statecount('c1','GT', 1 ,c%) from t1",
            "select statecount(c1 ,'GT',1,t1) from t1",
            "select statecount(c1 ,'GT',1,True) from t1",
            "select statecount(c1 ,'GT',1) , count(c1) from t1",
            "select statecount(c1 ,'GT',1) , avg(c1) from t1",
            "select statecount(c1 ,'GT',1) , min(c1) from t1",
            "select statecount(c1 ,'GT',1) , spread(c1) from t1",
            "select statecount(c1 ,'GT',1) , diff(c1) from t1",
        ]
        for error_sql in error_sql_lists:
            tdSql.error(error_sql)
            pass

    def support_types(self):
        other_no_value_types = [
            "select statecount(ts,'GT',1) from t1" ,
            "select statecount(c7,'GT',1) from t1",
            "select statecount(c8,'GT',1) from t1",
            "select statecount(c9,'GT',1) from t1",
            "select statecount(ts,'GT',1) from ct1" ,
            "select statecount(c7,'GT',1) from ct1",
            "select statecount(c8,'GT',1) from ct1",
            "select statecount(c9,'GT',1) from ct1",
            "select statecount(ts,'GT',1) from ct3" ,
            "select statecount(c7,'GT',1) from ct3",
            "select statecount(c8,'GT',1) from ct3",
            "select statecount(c9,'GT',1) from ct3",
            "select statecount(ts,'GT',1) from ct4" ,
            "select statecount(c7,'GT',1) from ct4",
            "select statecount(c8,'GT',1) from ct4",
            "select statecount(c9,'GT',1) from ct4",
            "select statecount(ts,'GT',1) from stb1 partition by tbname" ,
            "select statecount(c7,'GT',1) from stb1 partition by tbname",
            "select statecount(c8,'GT',1) from stb1 partition by tbname",
            "select statecount(c9,'GT',1) from stb1 partition by tbname"
        ]

        for type_sql in other_no_value_types:
            tdSql.error(type_sql)
            tdLog.info("support type ok ,  sql is : %s"%type_sql)

        type_sql_lists = [
            "select statecount(c1,'GT',1) from t1",
            "select statecount(c2,'GT',1) from t1",
            "select statecount(c3,'GT',1) from t1",
            "select statecount(c4,'GT',1) from t1",
            "select statecount(c5,'GT',1) from t1",
            "select statecount(c6,'GT',1) from t1",

            "select statecount(c1,'GT',1) from ct1",
            "select statecount(c2,'GT',1) from ct1",
            "select statecount(c3,'GT',1) from ct1",
            "select statecount(c4,'GT',1) from ct1",
            "select statecount(c5,'GT',1) from ct1",
            "select statecount(c6,'GT',1) from ct1",

            "select statecount(c1,'GT',1) from ct3",
            "select statecount(c2,'GT',1) from ct3",
            "select statecount(c3,'GT',1) from ct3",
            "select statecount(c4,'GT',1) from ct3",
            "select statecount(c5,'GT',1) from ct3",
            "select statecount(c6,'GT',1) from ct3",

            "select statecount(c1,'GT',1) from stb1 partition by tbname",
            "select statecount(c2,'GT',1) from stb1 partition by tbname",
            "select statecount(c3,'GT',1) from stb1 partition by tbname",
            "select statecount(c4,'GT',1) from stb1 partition by tbname",
            "select statecount(c5,'GT',1) from stb1 partition by tbname",
            "select statecount(c6,'GT',1) from stb1 partition by tbname",

            "select statecount(c6,'GT',1) as alisb from stb1 partition by tbname",
            "select statecount(c6,'GT',1) alisb from stb1 partition by tbname",
        ]

        for type_sql in type_sql_lists:
            tdSql.query(type_sql)

    def support_opers(self):
        oper_lists =  ['LT','lt','Lt','lT','GT','gt','Gt','gT','LE','le','Le','lE','GE','ge','Ge','gE','NE','ne','Ne','nE','EQ','eq','Eq','eQ']

        oper_errors = [",","*","NULL","tbname","ts","sum","_c0"]

        for oper in oper_lists:
            tdSql.query(f"select statecount(c1 ,'{oper}',1) as col   from t1")
            tdSql.checkRows(12)

        for oper in oper_errors:
            tdSql.error(f"select statecount(c1 ,'{oper}',1) as col   from t1")


    def basic_statecount_function(self):

        # basic query
        tdSql.query("select c1 from ct3")
        tdSql.checkRows(0)
        tdSql.query("select c1 from t1")
        tdSql.checkRows(12)
        tdSql.query("select c1 from stb1")
        tdSql.checkRows(25)

        # used for empty table  , ct3 is empty
        tdSql.query("select statecount(c6,'GT',1) from ct3")
        tdSql.checkRows(0)
        tdSql.query("select statecount(c6,'GT',1) from ct3")
        tdSql.checkRows(0)
        tdSql.query("select statecount(c6,'GT',1) from ct3")
        tdSql.checkRows(0)
        tdSql.query("select statecount(c6,'GT',1) from ct3")
        tdSql.checkRows(0)
        tdSql.query("select statecount(c6,'GT',1) from ct3")
        tdSql.checkRows(0)
        tdSql.query("select statecount(c6,'GT',1) from ct3")

        # will support _rowts mix with
        # tdSql.query("select (c6,'GT',1),_rowts from ct3")

        # auto check for t1 table
        # used for regular table
        tdSql.query("select statecount(c6,'GT',1) from t1")

        # unique with super tags

        tdSql.query("select statecount(c6,'GT',1) from ct1")
        tdSql.checkRows(13)

        tdSql.query("select statecount(c6,'GT',1) from ct4")
        tdSql.checkRows(12)

        tdSql.query("select statecount(c6,'GT',1),tbname from ct1")
        tdSql.checkRows(13)
        tdSql.query("select statecount(c6,'GT',1),t1 from ct1")
        tdSql.checkRows(13)

        # unique with common col
        tdSql.query("select statecount(c6,'GT',1) ,ts from ct1")
        tdSql.checkRows(13)
        tdSql.query("select ts, statecount(c6,'GT',1) from ct1")
        tdSql.checkRows(13)
        tdSql.query("select statecount(c6,'GT',1) ,c1 from ct1")
        tdSql.checkRows(13)
        tdSql.query("select c1, statecount(c6,'GT',1) from ct1")
        tdSql.checkRows(13)
        tdSql.query("select ts, c1, c2, c3, statecount(c6,'GT',1) from ct1")
        tdSql.checkRows(13)
        tdSql.query("select statecount(c6,'GT',1), ts, c1, c2, c3 from ct1")
        tdSql.checkRows(13)
        tdSql.query("select ts, c1, c2, c3, statecount(c6,'GT',1), ts, c4, c5, c6 from ct1")
        tdSql.checkRows(13)

        tdSql.query("select stateduration(c6,'GT',1) ,ts from ct1")
        tdSql.checkRows(13)
        tdSql.query("select ts, stateduration(c6,'GT',1) from ct1")
        tdSql.checkRows(13)
        tdSql.query("select stateduration(c6,'GT',1) ,c1 from ct1")
        tdSql.checkRows(13)
        tdSql.query("select c1, stateduration(c6,'GT',1) from ct1")
        tdSql.checkRows(13)
        tdSql.query("select ts, c1, c2, c3, stateduration(c6,'GT',1) from ct1")
        tdSql.checkRows(13)
        tdSql.query("select stateduration(c6,'GT',1), ts, c1, c2, c3 from ct1")
        tdSql.checkRows(13)
        tdSql.query("select ts, c1, c2, c3, stateduration(c6,'GT',1), ts, c4, c5, c6 from ct1")
        tdSql.checkRows(13)

        # unique with scalar function
        tdSql.query("select statecount(c6,'GT',1) , abs(c1)  from ct1")
        tdSql.checkRows(13)
        tdSql.query("select statecount(c6,'GT',1) , abs(c2)+2 from ct1")
        tdSql.checkRows(13)

        tdSql.error("select statecount(c6,'GT',1) , unique(c2) from ct1")

        tdSql.query("select stateduration(c6,'GT',1) , abs(c1)  from ct1")
        tdSql.checkRows(13)
        tdSql.query("select stateduration(c6,'GT',1) , abs(c2)+2 from ct1")
        tdSql.checkRows(13)

        tdSql.error("select stateduration(c6,'GT',1) , unique(c2) from ct1")


        # unique with aggregate function
        tdSql.error("select statecount(c6,'GT',1) ,sum(c1)  from ct1")
        tdSql.error("select statecount(c6,'GT',1) ,max(c1)  from ct1")
        tdSql.error("select statecount(c6,'GT',1) ,csum(c1)  from ct1")
        tdSql.error("select statecount(c6,'GT',1) ,count(c1)  from ct1")

        # unique with filter where
        tdSql.query("select statecount(c6,'GT',1) from ct4 where c1 is null")
        tdSql.checkData(0, 0, None)
        tdSql.checkData(1, 0, None)
        tdSql.checkData(2, 0, None)

        tdSql.query("select statecount(c1,'GT',1) from t1 where c1 >2 ")
        tdSql.checkData(0, 0, 1)
        tdSql.checkData(1, 0, 2)
        tdSql.checkData(2, 0, 3)
        tdSql.checkData(4, 0, 5)
        tdSql.checkData(5, 0, 6)

        tdSql.query("select statecount(c2,'GT',1) from t1  where c2 between 0  and   99999")
        tdSql.checkData(0, 0, 1)
        tdSql.checkData(1, 0, 2)
        tdSql.checkData(6, 0, -1)


        # unique with union all
        tdSql.query("select statecount(c1,'GT',1) from ct4 union all select statecount(c1,'GT',1) from ct1")
        tdSql.checkRows(25)
        tdSql.query("select statecount(c1,'GT',1) from ct4 union all select distinct(c1) from ct4")
        tdSql.checkRows(22)

        # unique with join
        # prepare join datas with same ts

        tdSql.execute(" use db ")
        tdSql.execute(" create stable st1 (ts timestamp , num int) tags(ind int)")
        tdSql.execute(" create table tb1 using st1 tags(1)")
        tdSql.execute(" create table tb2 using st1 tags(2)")

        tdSql.execute(" create stable st2 (ts timestamp , num int) tags(ind int)")
        tdSql.execute(" create table ttb1 using st2 tags(1)")
        tdSql.execute(" create table ttb2 using st2 tags(2)")

        start_ts = 1622369635000 # 2021-05-30 18:13:55

        for i in range(10):
            ts_value = start_ts+i*1000
            tdSql.execute(f" insert into tb1 values({ts_value} , {i})")
            tdSql.execute(f" insert into tb2 values({ts_value} , {i})")

            tdSql.execute(f" insert into ttb1 values({ts_value} , {i})")
            tdSql.execute(f" insert into ttb2 values({ts_value} , {i})")

        tdSql.query("select statecount(tb1.num,'GT',1)  from tb1, tb2 where tb1.ts=tb2.ts ")
        tdSql.checkRows(10)
        tdSql.checkData(0,0,-1)
        tdSql.checkData(1,0,-1)
        tdSql.checkData(2,0,1)
        tdSql.checkData(9,0,8)

        tdSql.query("select statecount(tb1.num,'GT',1)  from tb1, tb2 where tb1.ts=tb2.ts union all select statecount(tb2.num,'GT',1)  from tb1, tb2 where tb1.ts=tb2.ts ")
        tdSql.checkRows(20)

        # nest query
        # tdSql.query("select unique(c1) from (select c1 from ct1)")
        tdSql.query("select c1 from (select statecount(c1,'GT',1) c1 from t1)")
        tdSql.checkRows(12)
        tdSql.checkData(0, 0, None)
        tdSql.checkData(1, 0, -1)
        tdSql.checkData(2, 0, 1)
        tdSql.checkData(10, 0, 8)

        tdSql.query("select sum(c1) from (select statecount(c1,'GT',1) c1 from t1)")
        tdSql.checkRows(1)
        tdSql.checkData(0, 0, 35)

        tdSql.query("select sum(c1) from (select distinct(c1) c1 from ct1) union all select sum(c1) from (select statecount(c1,'GT',1) c1 from ct1)")
        tdSql.checkRows(2)

        tdSql.query("select 1-abs(c1) from (select statecount(c1,'GT',1) c1 from t1)")
        tdSql.checkRows(12)
        tdSql.checkData(0, 0, None)
        tdSql.checkData(1, 0, 0.000000000)
        tdSql.checkData(3, 0, -1.000000000)


        # bug for stable
        #partition by tbname
        # tdSql.query(" select unique(c1) from stb1 partition by tbname ")
        # tdSql.checkRows(21)

        # tdSql.query(" select unique(c1) from stb1 partition by tbname ")
        # tdSql.checkRows(21)

        # group by
        tdSql.error("select statecount(c1,'GT',1) from ct1 group by c1")
        tdSql.error("select statecount(c1,'GT',1) from ct1 group by tbname")

        # super table

    def check_unit_time(self):
        tdSql.execute(" use db ")
        tdSql.error("select stateduration(c1,'GT',1,1b) from ct1")
        tdSql.error("select stateduration(c1,'GT',1,1u) from ct1")
        tdSql.error("select stateduration(c1,'GT',1,1000s) from t1")
        tdSql.error("select stateduration(c1,'GT',1,10m) from t1")
        tdSql.error("select stateduration(c1,'GT',1,10d) from t1")
        tdSql.query("select stateduration(c1,'GT',1,1s) from t1")
        tdSql.checkData(10,0,63072035)
        tdSql.query("select stateduration(c1,'GT',1,1m) from t1")
        tdSql.checkData(10,0,int(63072035/60))
        tdSql.query("select stateduration(c1,'GT',1,1h) from t1")
        tdSql.checkData(10,0,int(63072035/60/60))
        tdSql.query("select stateduration(c1,'GT',1,1d) from t1")
        tdSql.checkData(10,0,int(63072035/60/24/60))
        tdSql.query("select stateduration(c1,'GT',1,1w) from t1")
        tdSql.checkData(10,0,int(63072035/60/7/24/60))

    def query_precision(self):
        def generate_data(precision="ms"):
            tdSql.execute("create database if not exists db_%s precision '%s';" %(precision, precision))
            tdSql.execute("use db_%s;" %precision)
            tdSql.execute("create stable db_%s.st (ts timestamp , id int) tags(ind int);"%precision)
            tdSql.execute("create table db_%s.tb1 using st tags(1);"%precision)
            tdSql.execute("create table db_%s.tb2 using st tags(2);"%precision)

            if precision == "ms":
                start_ts = self.ts
                step = 10000
            elif precision == "us":
                start_ts = self.ts*1000
                step = 10000000
            elif precision == "ns":
                start_ts = self.ts*1000000
                step = 10000000000
            else:
                pass

            for i in range(10):

                sql1 = "insert into db_%s.tb1 values (%d,%d)"%(precision ,start_ts+i*step,i)
                sql2 = "insert into db_%s.tb1 values (%d,%d)"%(precision, start_ts+i*step,i)
                tdSql.execute(sql1)
                tdSql.execute(sql2)

        time_units = ["1s","1a","1u","1b"]

        precision_list = ["ms","us","ns"]
        for pres in precision_list:
            generate_data(pres)

            for index,unit in enumerate(time_units):

                if pres == "ms":
                    if unit in ["1u","1b"]:
                        tdSql.error("select stateduration(id,'GT',1,%s) from db_%s.tb1 "%(unit,pres))
                        pass
                    else:
                        tdSql.query("select stateduration(id,'GT',1,%s) from db_%s.tb1 "%(unit,pres))
                elif pres == "us" and unit in ["1b"]:
                    if unit in ["1b"]:
                        tdSql.error("select stateduration(id,'GT',1,%s) from db_%s.tb1 "%(unit,pres))
                        pass
                    else:
                        tdSql.query("select stateduration(id,'GT',1,%s) from db_%s.tb1 "%(unit,pres))
                else:

                    tdSql.query("select stateduration(id,'GT',1,%s) from db_%s.tb1 "%(unit,pres))
                    basic_result = 70
                    tdSql.checkData(9,0,basic_result*pow(1000,index))

    def check_boundary_values(self):

        tdSql.execute("drop database if exists bound_test")
        tdSql.execute("create database if not exists bound_test")
        tdSql.execute("use bound_test")
        tdSql.execute(
            "create table stb_bound (ts timestamp, c1 int, c2 bigint, c3 smallint, c4 tinyint, c5 float, c6 double, c7 bool, c8 binary(32),c9 nchar(32), c10 timestamp) tags (t1 int);"
        )
        tdSql.execute(f'create table sub1_bound using stb_bound tags ( 1 )')
        tdSql.execute(
                f"insert into sub1_bound values ( now()-1s, 2147483647, 9223372036854775807, 32767, 127, 3.40E+38, 1.7e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
            )
        tdSql.execute(
                f"insert into sub1_bound values ( now(), 2147483646, 9223372036854775806, 32766, 126, 3.40E+38, 1.7e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
            )

        tdSql.execute(
                f"insert into sub1_bound values ( now(), -2147483646, -9223372036854775806, -32766, -126, -3.40E+38, -1.7e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
            )

        tdSql.execute(
                f"insert into sub1_bound values ( now(), 2147483643, 9223372036854775803, 32763, 123, 3.39E+38, 1.69e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
            )

        tdSql.execute(
                f"insert into sub1_bound values ( now(), -2147483643, -9223372036854775803, -32763, -123, -3.39E+38, -1.69e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
            )

        tdSql.error(
                f"insert into sub1_bound values ( now()+1s, 2147483648, 9223372036854775808, 32768, 128, 3.40E+38, 1.7e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
            )

        tdSql.query("select statecount(c1,'GT',1) from sub1_bound")
        tdSql.checkRows(5)

    def run(self):  # sourcery skip: extract-duplicate-method, remove-redundant-fstring
        tdSql.prepare()

        tdLog.printNoPrefix("==========step1:create table ==============")

        self.prepare_datas()

        tdLog.printNoPrefix("==========step2:test errors ==============")

        self.test_errors()

        tdLog.printNoPrefix("==========step3:support types ============")

        self.support_types()

        tdLog.printNoPrefix("==========step4:support opers ============")
        self.support_opers()

        tdLog.printNoPrefix("==========step5: statecount basic query ============")

        self.basic_statecount_function()

        tdLog.printNoPrefix("==========step6: statecount boundary query ============")

        self.check_boundary_values()

        tdLog.printNoPrefix("==========step6: statecount unit time test ============")

        self.check_unit_time()
        self.query_precision()



    def stop(self):
        tdSql.close()
        tdLog.success(f"{__file__} successfully executed")

tdCases.addLinux(__file__, TDTestCase())
tdCases.addWindows(__file__, TDTestCase())
