mirror of
https://github.com/taosdata/TDengine
synced 2026-05-24 10:09:01 +00:00
f5c66cec19
Previously, a statement with INTERP would force underlying TABLE SCAN operator to scan all data within the RANGE clause, causing the time range constraint in the WHERE condition to be ignored. This fix ensures that the TABLE SCAN respects both the RANGE clause and WHERE condition, improving query accuracy and performance.
83 lines
3.1 KiB
Python
83 lines
3.1 KiB
Python
###################################################################
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# Copyright (c) 2016 by TAOS Technologies, Inc.
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# All rights reserved.
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#
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# This file is proprietary and confidential to TAOS Technologies.
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# No part of this file may be reproduced, stored, transmitted,
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# disclosed or used in any form or by any means other than as
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# expressly provided by the written permission from Jianhui Tao
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#
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###################################################################
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# -*- coding: utf-8 -*-
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from frame import etool
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from frame.etool import *
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from frame.log import *
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from frame.cases import *
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from frame.sql import *
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from frame.caseBase import *
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from frame.common import *
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class TDTestCase(TBase):
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updatecfgDict = {
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"keepColumnName": "1",
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"ttlChangeOnWrite": "1",
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"querySmaOptimize": "1",
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"slowLogScope": "none",
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"queryBufferSize": 10240
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}
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def insert_data(self):
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tdLog.printNoPrefix("==========step1:create table")
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tdSql.execute("create database test keep 36500")
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tdSql.execute("use test")
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tdSql.execute(
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f'''create table if not exists test.td32727
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(ts timestamp, c0 tinyint, c1 smallint, c2 int, c3 bigint, c4 double, c5 float, c6 bool, c7 varchar(10), c8 nchar(10), c9 tinyint unsigned, c10 smallint unsigned, c11 int unsigned, c12 bigint unsigned)
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'''
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)
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tdSql.execute("create table if not exists test.td32861(ts timestamp, c1 int);")
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tdLog.printNoPrefix("==========step2:insert data")
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tdSql.execute(f"insert into test.td32727 values ('2020-02-01 00:00:05', 5, 5, 5, 5, 5.0, 5.0, true, 'varchar', 'nchar', 5, 5, 5, 5)")
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tdSql.execute(f"insert into test.td32727 values ('2020-02-01 00:00:10', 10, 10, 10, 10, 10.0, 10.0, true, 'varchar', 'nchar', 10, 10, 10, 10)")
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tdSql.execute(f"insert into test.td32727 values ('2020-02-01 00:00:15', 15, 15, 15, 15, 15.0, 15.0, true, 'varchar', 'nchar', 15, 15, 15, 15)")
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tdSql.execute(
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"""insert into test.td32861 values
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('2020-01-01 00:00:00', 0),
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('2020-01-01 00:00:01', 1),
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('2020-01-01 00:00:03', 3),
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('2020-01-01 00:00:06', 6),
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('2020-01-01 00:00:10', 10),
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('2020-01-01 00:00:15', 15),
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('2020-01-01 00:00:21', 21);"""
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)
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def test_normal_query_new(self, testCase):
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# read sql from .sql file and execute
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tdLog.info("test normal query.")
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self.sqlFile = etool.curFile(__file__, f"in/{testCase}.in")
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self.ansFile = etool.curFile(__file__, f"ans/{testCase}.csv")
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tdCom.compare_testcase_result(self.sqlFile, self.ansFile, testCase)
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def test_interp(self):
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self.test_normal_query_new("interp")
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def run(self):
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tdLog.debug(f"start to excute {__file__}")
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self.insert_data()
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# math function
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self.test_interp()
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tdLog.success(f"{__file__} successfully executed")
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tdCases.addLinux(__file__, TDTestCase())
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tdCases.addWindows(__file__, TDTestCase())
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