mirror of
https://github.com/taosdata/TDengine
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201 lines
8.2 KiB
Python
201 lines
8.2 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 new_test_framework.utils import tdLog, tdSql, etool, tdCom
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class TestSubqueryBugs:
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clientCfgDict = { "keepColumnName": 1 }
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updatecfgDict = { "clientCfg": clientCfgDict }
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def ts_30189(self):
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tdLog.info("create database ts_30189")
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tdSql.execute(f"create database ts_30189")
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tdSql.execute(f"use ts_30189")
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sqls = [
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"CREATE STABLE `demo` (`_ts` TIMESTAMP, `faev` DOUBLE) TAGS (`deviceid` VARCHAR(256))",
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"CREATE TABLE demo_201000008 USING demo (deviceid) TAGS ('201000008')",
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"CREATE TABLE demo_K201000258 USING demo (deviceid) TAGS ('K201000258')",
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"INSERT INTO demo_201000008 (_ts,faev) VALUES ('2023-11-30 23:59:27.255', 51412.900999999998021)",
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"INSERT INTO demo_201000008 (_ts,faev) VALUES ('2023-12-04 23:11:28.179', 51458.900999999998021)",
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"INSERT INTO demo_201000008 (_ts,faev) VALUES ('2023-12-04 23:12:28.180', 51458.800999999999476)",
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"INSERT INTO demo_201000008 (_ts,faev) VALUES ('2023-12-31 23:59:36.108', 52855.400999999998021)",
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"INSERT INTO demo_K201000258 (_ts,faev) VALUES ('2023-11-30 23:59:00.365', 258839.234375000000000)",
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"INSERT INTO demo_K201000258 (_ts,faev) VALUES ('2023-12-28 05:00:00.381', 272188.843750000000000)",
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"INSERT INTO demo_K201000258 (_ts,faev) VALUES ('2023-12-28 05:01:00.600', 13.909012794494629)",
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"INSERT INTO demo_K201000258 (_ts,faev) VALUES ('2023-12-31 23:59:00.366', 1886.711303710937500)",
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]
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tdSql.executes(sqls)
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sql1 = '''
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SELECT ts, deviceid, faev FROM (
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(
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SELECT deviceid, ts, faev FROM (
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SELECT deviceid, _ts AS ts, faev, DIFF(ROUND(faev*1000)/1000) AS diff_faev
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FROM demo
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WHERE deviceid in ('201000008') AND _ts >= '2023-12-01 00:00:00' AND _ts < '2024-01-01 00:00:00'
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PARTITION BY deviceid
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) WHERE diff_faev < 0
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) UNION ALL
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(
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SELECT deviceid, ts, faev FROM (
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SELECT deviceid, ts, faev, DIFF(ROUND(faev*1000)/1000) as diff_faev
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FROM ( SELECT deviceid, _ts as ts , faev FROM demo
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WHERE deviceid in ('201000008') AND _ts >= '2023-12-01 00:00:00' AND _ts < '2024-01-01 00:00:00'
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ORDER BY ts desc ) PARTITION BY deviceid
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) WHERE diff_faev > 0
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)
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UNION ALL
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(
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SELECT deviceid, LAST(_ts) AS ts, LAST(faev) AS faev FROM demo
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WHERE deviceid in ('201000008') AND _ts >= '2023-11-01 00:00:00' AND _ts < '2024-01-01 00:00:00'
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PARTITION BY deviceid INTERVAL(1n)
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)
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) order by ts
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'''
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tdSql.query(sql1)
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tdSql.checkRows(4)
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row1 = ['2023-11-30 23:59:27.255', "201000008", 51412.900999999998021]
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row2 = ['2023-12-04 23:11:28.179', "201000008", 51458.900999999998021]
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row3 = ['2023-12-04 23:12:28.180', "201000008", 51458.800999999999476]
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row4 = ['2023-12-31 23:59:36.108', "201000008", 52855.400999999998021]
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rows = [row1, row2, row3, row4]
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tdSql.checkDataMem(sql1, rows)
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def ts_5443(self):
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tdLog.info("create database ts_5443")
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tdSql.execute("create database ts_5443")
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tdSql.execute("use ts_5443")
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sqls = [
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"CREATE STABLE demo (ts TIMESTAMP, site NCHAR(8), expected BIGINT) TAGS (group_id BIGINT UNSIGNED)",
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"CREATE TABLE demo_1 USING demo (group_id) TAGS (1)",
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"INSERT INTO demo_1 VALUES ('2022-10-25 16:05:00.000', 'MN-01', 1)",
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"CREATE TABLE demo_2 USING demo (group_id) TAGS (2)",
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"INSERT INTO demo_2 VALUES ('2022-10-25 16:10:00.000', 'MN-02', 2)",
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"CREATE TABLE demo_3 USING demo (group_id) TAGS (3)",
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"INSERT INTO demo_3 VALUES ('2022-10-25 16:15:00.000', 'MN-03', 3)",
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]
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tdSql.executes(sqls)
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# test result of order by in plain query
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query = '''
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SELECT _wend, site, SUM(expected) AS check
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FROM ts_5443.demo
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PARTITION BY site INTERVAL(5m) SLIDING (5m)
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ORDER BY 1 DESC, 2, 3
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'''
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tdSql.query(query)
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tdSql.checkRows(3)
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rows = [
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['2022-10-25 16:20:00.000', 'MN-03', 3],
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['2022-10-25 16:15:00.000', 'MN-02', 2],
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['2022-10-25 16:10:00.000', 'MN-01', 1],
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]
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tdSql.checkDataMem(query, rows)
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# test order by position alias within subquery
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query = '''
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SELECT COUNT(*) FROM (
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SELECT _wend, site, SUM(expected) AS check
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FROM ts_5443.demo
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PARTITION BY site INTERVAL(5m) SLIDING (5m)
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ORDER BY 1 DESC, 2, 3
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) WHERE check <> 0
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'''
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tdSql.query(query)
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tdSql.checkRows(1)
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tdSql.checkData(0, 0, 3)
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# test order by target name within subquery
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query = '''
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SELECT COUNT(*) FROM (
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SELECT _wend, site, SUM(expected) AS check
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FROM ts_5443.demo
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PARTITION BY site INTERVAL(5m) SLIDING (5m)
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ORDER BY _wend DESC, site, check
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) WHERE check <> 0
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'''
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tdSql.query(query)
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tdSql.checkRows(1)
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tdSql.checkData(0, 0, 3)
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# test having clause within subquery
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query = '''
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SELECT COUNT(*) FROM (
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SELECT _wend, site, SUM(expected) AS check
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FROM ts_5443.demo
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PARTITION BY site INTERVAL(5m) SLIDING (5m)
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HAVING _wend > '2022-10-25 16:13:00.000'
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) WHERE check <> 0
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'''
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tdSql.query(query)
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tdSql.checkRows(1)
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tdSql.checkData(0, 0, 2)
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def ts_5878(self):
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# prepare data
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tdLog.info("create database ts_5878")
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tdSql.execute("create database ts_5878")
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tdSql.execute("use ts_5878")
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sqls = [
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"CREATE STABLE meters (ts timestamp, c1 int) TAGS (gid int)",
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"CREATE TABLE d0 USING meters (gid) TAGS (0)",
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"CREATE TABLE d1 USING meters (gid) TAGS (1)",
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"CREATE TABLE d2 USING meters (gid) TAGS (2)",
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"INSERT INTO d0 VALUES ('2025-01-01 00:00:00', 0)",
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"INSERT INTO d1 VALUES ('2025-01-01 00:01:00', 1)",
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"INSERT INTO d2 VALUES ('2025-01-01 00:02:00', 2)"
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]
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tdSql.executes(sqls)
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# check column name in query result
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sql1 = "SELECT * FROM (SELECT LAST_ROW(ts) FROM d1)"
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cols = ["ts"]
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rows = [["2025-01-01 00:01:00"]]
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colNames = tdSql.getColNameList(sql1)
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tdSql.checkColNameList(colNames, cols)
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tdSql.checkDataMem(sql1, rows)
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sql2 = "SELECT * FROM (SELECT LAST(ts) FROM meters PARTITION BY tbname) ORDER BY 1"
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cols = ["ts"]
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rows = [
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["2025-01-01 00:00:00"],
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["2025-01-01 00:01:00"],
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["2025-01-01 00:02:00"],
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]
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colNames = tdSql.getColNameList(sql2)
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tdSql.checkColNameList(colNames, cols)
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tdSql.checkDataMem(sql2, rows)
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# run
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def test_query_sub_bugs(self):
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"""Subquery bugs
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1. Verify bug TS-30189
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2. Verify bug TS-5443
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3. Verify bug TS-5878
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Since: v3.0.0.0
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Labels: common,ci
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Jira: None
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History:
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- 2025-10-21 Alex Duan Migrated from uncatalog/army/query/subquery/test_subquery_bugs.py
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"""
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# TS-30189
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self.ts_30189()
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# TS-5443
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self.ts_5443()
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# TS-5878
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self.ts_5878()
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