Merge pull request #5455 from wu-champion/feature/TD-1380

[TD-3274]<test>: add test case for  1970 years ago

tests/pytest/query/query1970YearsAf.py

+###################################################################
+#           Copyright (c) 2016 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 taos
+import sys
+import os
+import json
+import subprocess
+import datetime
+
+
+from util.log import *
+from util.sql import *
+from util.cases import *
+
+class TDTestCase:
+
+    def init(self, conn, logSql):
+        tdLog.debug(f"start to excute {__file__}")
+        tdSql.init(conn.cursor())
+
+    def getCfgDir(self, path):
+        binPath = os.path.dirname(os.path.realpath(__file__))
+        binPath = binPath + "/../../../debug/"
+        tdLog.debug("binPath %s" % (binPath))
+        binPath = os.path.realpath(binPath)
+        tdLog.debug("binPath real path %s" % (binPath))
+        if path == "":
+            self.path = os.path.abspath(binPath + "../../")
+        else:
+            self.path = os.path.realpath(path)
+
+        self.cfgDir = "%s/sim/psim/cfg" % (self.path)
+        return self.cfgDir
+
+    def creatcfg(self):
+        dbinfo = {
+            "name": "db",
+            "drop": "yes",
+            "replica": 1,
+            "days": 10,
+            "cache": 16,
+            "blocks": 8,
+            "precision": "ms",
+            "keep": 36500,
+            "minRows": 100,
+            "maxRows": 4096,
+            "comp": 2,
+            "walLevel": 1,
+            "cachelast": 0,
+            "quorum": 1,
+            "fsync": 3000,
+            "update": 0
+        }
+
+        # 设置创建的超级表格式
+        stable1 = {
+            "name": "stb2",
+            "child_table_exists": "no",
+            "childtable_count": 10,
+            "childtable_prefix": "t",
+            "auto_create_table": "no",
+            "data_source": "rand",
+            "insert_mode": "taosc",
+            "insert_rows": 5000,
+            "multi_thread_write_one_tbl": "no",
+            "number_of_tbl_in_one_sql": 0,
+            "rows_per_tbl": 1000,
+            "max_sql_len": 65480,
+            "disorder_ratio": 0,
+            "disorder_range": 1000,
+            "timestamp_step": 19000000,
+            "start_timestamp": "1969-01-01 00:00:00.000",
+            "sample_format": "csv",
+            "sample_file": "./sample.csv",
+            "tags_file": "",
+            "columns": [
+                {"type": "INT"},
+                {"type": "DOUBLE", "count": 10},
+                {"type": "BINARY", "len": 16, "count": 3},
+                {"type": "BINARY", "len": 32, "count": 6}
+            ],
+            "tags": [
+                {"type": "TINYINT", "count": 2},
+                {"type": "BINARY", "len": 16, "count": 5}
+            ]
+        }
+
+        # 需要创建多个超级表时，只需创建不同的超级表格式并添加至super_tables
+        super_tables = [stable1]
+        database = {
+            "dbinfo": dbinfo,
+            "super_tables": super_tables
+        }
+
+        cfgdir = self.getCfgDir("")
+        create_table = {
+            "filetype": "insert",
+            "cfgdir": cfgdir,
+            "host": "127.0.0.1",
+            "port": 6030,
+            "user": "root",
+            "password": "taosdata",
+            "thread_count": 4,
+            "thread_count_create_tbl": 4,
+            "result_file": "/tmp/insert_res.txt",
+            "confirm_parameter_prompt": "no",
+            "insert_interval": 0,
+            "num_of_records_per_req": 100,
+            "databases": [database]
+        }
+        return create_table
+
+    def inserttable(self):
+        create_table = self.creatcfg()
+        date = datetime.datetime.now().strftime("%Y%m%d%H%M")
+        file_create_table = f"/tmp/insert_{date}.json"
+
+        with open(file_create_table, 'w') as f:
+            json.dump(create_table, f)
+
+        create_table_cmd = f"taosdemo -f {file_create_table}"
+        _ = subprocess.check_output(create_table_cmd, shell=True).decode("utf-8")
+
+
+    def run(self):
+        s = 'reset query cache'
+        tdSql.execute(s)
+        s = 'create database if not exists db'
+        tdSql.execute(s)
+        s = 'use db'
+        tdSql.execute(s)
+
+        tdLog.info("==========step1:create table stable and child table,then insert data automatically")
+        self.inserttable()
+        # tdSql.execute(
+        #     '''create table if not exists supt
+        #     (ts timestamp, c1 int, c2 float, c3 bigint, c4 double, c5 smallint, c6 tinyint)
+        #     tags(location binary(64), type int, isused bool , family nchar(64))'''
+        # )
+        # tdSql.execute("create table t1 using supt tags('beijing', 1, 1, '自行车')")
+        # tdSql.execute("create table t2 using supt tags('shanghai', 2, 0, '拖拉机')")
+        # tdSql.execute(
+        #     f"insert into t1 values (-31564800000, 6, 5, 4, 3, 2, 1)"
+        # )
+
+
+
+        tdLog.info("==========step2:query join")
+
+        # stable query
+        tdSql.query(
+            "select * from stb2 where stb2.ts < '1970-01-01 00:00:00.000' "
+        )
+        tdSql.checkRows(16600)
+
+        tdSql.query(
+            "select * from stb2 where stb2.ts >= '1970-01-01 00:00:00.000' "
+        )
+        tdSql.checkRows(33400)
+
+        tdSql.query(
+            "select * from stb2 where stb2.ts > '1969-12-01 00:00:00.000' and stb2.ts <'1970-01-31 00:00:00.000' "
+        )
+        tdSql.checkRows(2780)
+
+        # child-table query
+        tdSql.query(
+            "select * from t0 where t0.ts < '1970-01-01 00:00:00.000' "
+        )
+        tdSql.checkRows(1660)
+
+        tdSql.query(
+            "select * from t1 where t1.ts >= '1970-01-01 00:00:00.000' "
+        )
+        tdSql.checkRows(3340)
+
+        tdSql.query(
+            "select * from t9 where t9.ts > '1969-12-01 00:00:00.000' and t9.ts <'1970-01-31 00:00:00.000' "
+        )
+        tdSql.checkRows(278)
+
+        tdSql.query(
+            "select * from t0,t1 where t0.ts=t1.ts and t1.ts >= '1970-01-01 00:00:00.000' "
+        )
+        tdSql.checkRows(3340)
+
+        tdSql.query(
+            "select diff(col1) from t0 where t0.ts >= '1970-01-01 00:00:00.000' "
+        )
+        tdSql.checkRows(3339)
+
+        tdSql.query(
+            "select t0,col1 from stb2 where stb2.ts < '1970-01-01 00:00:00.000' order by ts"
+        )
+        tdSql.checkRows(16600)
+
+        # query with timestamp in 'where ...'
+        tdSql.query(
+            "select * from stb2 where stb2.ts > -28800000 "
+        )
+        tdSql.checkRows(33400)
+
+        tdSql.query(
+            "select * from stb2 where stb2.ts > -28800000 and stb2.ts < '1970-01-01 08:00:00.000' "
+        )
+        tdSql.checkRows(20)
+
+        tdSql.query(
+            "select * from stb2 where stb2.ts < -28800000 and stb2.ts > '1969-12-31 16:00:00.000' "
+        )
+
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success(f"{__file__} successfully executed")
+
+
+tdCases.addLinux(__file__, TDTestCase())
+tdCases.addWindows(__file__, TDTestCase())
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