99 lines
5.4 KiB
Python
99 lines
5.4 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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import sys
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import taos
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from util.log import *
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from util.cases import *
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from util.sql import *
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import numpy as np
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class TDTestCase:
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def init(self, conn, logSql):
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tdLog.debug("start to execute %s" % __file__)
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tdSql.init(conn.cursor())
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self.rowNum = 10
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self.ts = 1537146000000
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def run(self):
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tdSql.prepare()
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tdSql.execute("create table ap1 (ts timestamp, pav float)")
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tdSql.execute("insert into ap1 values ('2021-07-25 02:19:54.119', 2.90799)")
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tdSql.execute("insert into ap1 values ('2021-07-25 02:19:54.317', 3.07399)")
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tdSql.execute("insert into ap1 values ('2021-07-25 02:19:54.517', 0.58117)")
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tdSql.execute("insert into ap1 values ('2021-07-25 02:19:54.717', 0.16150)")
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tdSql.execute("insert into ap1 values ('2021-07-25 02:19:54.918', 1.47885)")
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tdSql.execute("insert into ap1 values ('2021-07-25 02:19:56.569', 1.76472)")
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tdSql.execute("insert into ap1 values ('2021-07-25 02:19:57.381', 2.13722)")
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tdSql.execute("insert into ap1 values ('2021-07-25 02:19:57.574', 4.10256)")
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tdSql.execute("insert into ap1 values ('2021-07-25 02:19:57.776', 3.55345)")
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tdSql.execute("insert into ap1 values ('2021-07-25 02:19:57.976', 1.46624)")
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tdSql.execute("insert into ap1 values ('2021-07-25 02:19:58.187', 0.17943)")
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tdSql.execute("insert into ap1 values ('2021-07-25 02:19:58.372', 2.04101)")
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tdSql.execute("insert into ap1 values ('2021-07-25 02:19:58.573', 3.20924)")
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tdSql.execute("insert into ap1 values ('2021-07-25 02:19:58.768', 1.71807)")
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tdSql.execute("insert into ap1 values ('2021-07-25 02:19:58.964', 4.60900)")
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tdSql.execute("insert into ap1 values ('2021-07-25 02:19:59.155', 4.33907)")
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tdSql.execute("insert into ap1 values ('2021-07-25 02:19:59.359', 0.76940)")
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tdSql.execute("insert into ap1 values ('2021-07-25 02:19:59.553', 0.06458)")
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tdSql.execute("insert into ap1 values ('2021-07-25 02:19:59.742', 4.59857)")
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tdSql.execute("insert into ap1 values ('2021-07-25 02:19:59.938', 1.55081)")
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tdSql.query("select interp(pav) from ap1 where ts = '2021-07-25 02:19:54' FILL (PREV)")
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tdSql.checkRows(0)
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tdSql.query("select interp(pav) from ap1 where ts = '2021-07-25 02:19:54' FILL (NEXT)")
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tdSql.checkRows(0)
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tdSql.query("select interp(pav) from ap1 where ts = '2021-07-25 02:19:54' FILL (LINEAR)")
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tdSql.checkRows(0)
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tdSql.query("select interp(pav) from ap1 where ts> '2021-07-25 02:19:54' and ts<'2021-07-25 02:20:00' every(1000a) FILL (LINEAR)")
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tdSql.checkRows(6)
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tdSql.query("select interp(pav) from ap1 where ts>= '2021-07-25 02:19:54' and ts<'2021-07-25 02:20:00' every(1000a) FILL (NEXT)")
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tdSql.checkRows(6)
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tdSql.checkData(0,1,2.90799)
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tdSql.query("select interp(pav) from ap1 where ts> '2021-07-25 02:19:54' and ts <= '2021-07-25 02:20:00' every(1000a) FILL (PREV)")
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tdSql.checkRows(7)
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tdSql.checkData(1,1,1.47885)
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tdSql.query("select interp(pav) from ap1 where ts>= '2021-07-25 02:19:54' and ts <= '2021-07-25 02:20:00' every(1000a) FILL (LINEAR)")
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tdSql.checkRows(7)
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# check desc order
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tdSql.error("select interp(pav) from ap1 where ts = '2021-07-25 02:19:54' FILL (PREV) order by ts desc")
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tdSql.query("select interp(pav) from ap1 where ts = '2021-07-25 02:19:54' FILL (NEXT) order by ts desc")
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tdSql.checkRows(0)
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tdSql.query("select interp(pav) from ap1 where ts = '2021-07-25 02:19:54' FILL (LINEAR) order by ts desc")
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tdSql.checkRows(0)
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tdSql.query("select interp(pav) from ap1 where ts> '2021-07-25 02:19:54' and ts<'2021-07-25 02:20:00' every(1000a) FILL (LINEAR) order by ts desc")
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tdSql.checkRows(6)
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tdSql.query("select interp(pav) from ap1 where ts>= '2021-07-25 02:19:54' and ts<'2021-07-25 02:20:00' every(1000a) FILL (NEXT) order by ts desc")
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tdSql.checkRows(6)
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tdSql.checkData(0,1,4.60900)
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tdSql.error("select interp(pav) from ap1 where ts> '2021-07-25 02:19:54' and ts <= '2021-07-25 02:20:00' every(1000a) FILL (PREV) order by ts desc")
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tdSql.query("select interp(pav) from ap1 where ts>= '2021-07-25 02:19:54' and ts <= '2021-07-25 02:20:00' every(1000a) FILL (LINEAR) order by ts desc")
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tdSql.checkRows(7)
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# check exception
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tdSql.error("select interp(*) from ap1")
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tdSql.error("select interp(*) from ap1 FILL(NEXT)")
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tdSql.error("select interp(*) from ap1 ts >= '2021-07-25 02:19:54' FILL(NEXT)")
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tdSql.error("select interp(*) from ap1 ts <= '2021-07-25 02:19:54' FILL(NEXT)")
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tdSql.error("select interp(*) from ap1 where ts >'2021-07-25 02:19:59.938' and ts < now every(1s) fill(next)")
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def stop(self):
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tdSql.close()
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tdLog.success("%s successfully executed" % __file__)
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tdCases.addWindows(__file__, TDTestCase())
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tdCases.addLinux(__file__, TDTestCase())
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