95 lines
3.8 KiB
Python
95 lines
3.8 KiB
Python
###################################################################
|
|
# 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 sys
|
|
import taos
|
|
from util.log import tdLog
|
|
from util.cases import tdCases
|
|
from util.sql import tdSql
|
|
|
|
|
|
class TDTestCase:
|
|
def init(self, conn, logSql):
|
|
tdLog.debug("start to execute %s" % __file__)
|
|
tdSql.init(conn.cursor(), logSql)
|
|
|
|
self.ts = 1537146000000
|
|
|
|
def run(self):
|
|
tdSql.prepare()
|
|
|
|
print("==============step1")
|
|
tdSql.execute(
|
|
"create table if not exists stb (ts timestamp, col1 int, col2 int, col3 int) tags(loc nchar(20), id int)")
|
|
|
|
currTs = self.ts
|
|
|
|
for i in range(100):
|
|
sql = "create table tb%d using stb tags('city%d', 1)" % (i, i)
|
|
tdSql.execute(sql)
|
|
|
|
sql = "insert into tb%d values" % i
|
|
for j in range(5):
|
|
val = 1 + j
|
|
sql += "(%d, %d, %d, %d)" % (currTs, val, val, val)
|
|
currTs += 1000000
|
|
tdSql.execute(sql)
|
|
|
|
tdSql.query("select first(col1) - avg(col1) from stb where ts > '2018-09-17 08:00:00.000' and ts < '2018-09-23 04:36:40.000' interval(1h)")
|
|
tdSql.checkRows(139)
|
|
tdSql.checkData(0, 1, -1.5)
|
|
tdSql.checkData(138, 1, -1.0)
|
|
|
|
tdSql.query("select first(col1) - avg(col1) from stb where ts > '2018-09-17 08:00:00.000' and ts < '2018-09-23 04:36:40.000' interval(1h) fill(none)")
|
|
tdSql.checkRows(139)
|
|
tdSql.checkData(0, 1, -1.5)
|
|
tdSql.checkData(138, 1, -1.0)
|
|
|
|
tdSql.query("select first(col1) - avg(col1) from stb where ts > '2018-09-17 08:00:00.000' and ts < '2018-09-23 04:36:40.000' interval(1h) fill(value, 2.0)")
|
|
tdSql.checkRows(141)
|
|
tdSql.checkData(0, 1, 2.0)
|
|
tdSql.checkData(140, 1, 2.0)
|
|
|
|
tdSql.query("select first(col1) - avg(col1) from stb where ts > '2018-09-17 08:00:00.000' and ts < '2018-09-23 04:36:40.000' interval(1h) fill(prev)")
|
|
tdSql.checkRows(141)
|
|
tdSql.checkData(0, 1, None)
|
|
tdSql.checkData(140, 1, -1.0)
|
|
|
|
tdSql.query("select first(col1) - avg(col1) from stb where ts > '2018-09-17 08:00:00.000' and ts < '2018-09-23 04:36:40.000' interval(1h) fill(null)")
|
|
tdSql.checkRows(141)
|
|
tdSql.checkData(0, 1, None)
|
|
tdSql.checkData(140, 1, None)
|
|
|
|
tdSql.query("select first(col1) - avg(col1) from stb where ts > '2018-09-17 08:00:00.000' and ts < '2018-09-23 04:36:40.000' interval(1h) fill(linear)")
|
|
tdSql.checkRows(141)
|
|
tdSql.checkData(0, 1, None)
|
|
tdSql.checkData(140, 1, None)
|
|
|
|
tdSql.query("select first(col1) - avg(col1) from stb where ts > '2018-09-17 08:00:00.000' and ts < '2018-09-23 04:36:40.000' interval(1h) fill(next)")
|
|
tdSql.checkRows(141)
|
|
tdSql.checkData(0, 1, -1.5)
|
|
tdSql.checkData(140, 1, None)
|
|
|
|
tdSql.query("select max(col1) - min(col1) from stb where ts > '2018-09-17 08:00:00.000' and ts < '2018-09-23 04:36:40.000' and id = 1 group by loc, id")
|
|
rows = tdSql.queryRows
|
|
|
|
tdSql.query("select spread(col1) from stb where ts > '2018-09-17 08:00:00.000' and ts < '2018-09-23 04:36:40.000' and id = 1 group by loc, id")
|
|
tdSql.checkRows(rows)
|
|
|
|
def stop(self):
|
|
tdSql.close()
|
|
tdLog.success("%s successfully executed" % __file__)
|
|
|
|
|
|
tdCases.addWindows(__file__, TDTestCase())
|
|
tdCases.addLinux(__file__, TDTestCase()) |