alter_keep.py 2.5 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
###################################################################
#           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
from util.log import *
from util.cases import *
from util.sql import *


class TDTestCase:
    def init(self, conn, logSql):
        tdLog.debug("start to execute %s" % __file__)
        tdSql.init(conn.cursor(), logSql)


    def run(self):
        tdSql.prepare()
        tdSql.execute('create table tb (ts timestamp, speed int)')

        tdSql.query('show databases')
        tdSql.checkData(0,7,'3650,3650,3650')
        tdSql.execute('alter database db keep 10')
        tdSql.query('show databases')
        tdSql.checkData(0,7,'10,10,10')
        tdSql.execute('alter database db keep 50')
        tdSql.query('show databases')
        tdSql.checkData(0,7,'50,50,50')
        tdSql.error('alter database db keep !)') 

        ##TODO: test the illegal alter keep input where input < days
        # tdSql.error('alter database db keep -10')
        # tdSql.error('alter database db keep 0')

        ##TODO: test keep keep hot alter, cannot be tested for now as test.py's output
        ##      is inconsistent with the actual output.
                    
        # tdSql.execute('insert into tb values (now, 10)')
        # tdSql.execute('insert into tb values (now + 10m, 10)')
        # tdSql.query('select * from tb')
        # tdSql.checkRows(2)
        # tdSql.execute('alter database db keep 40,40,40')
        # os.system('systemctl restart taosd')
        # tdSql.execute('insert into tb values (now-60d, 10)')
        # tdSql.execute('insert into tb values (now-30d, 10)')
        # tdSql.query('select * from tb')
        # tdSql.showQueryResult()
        # tdSql.checkRows(2)
        # tdSql.execute('alter database db keep 20,20,20')
        # tdSql.checkRows(3)
        # os.system('systemctl restart taosd')
        # tdSql.query('select * from tb')
        # tdSql.checkRows(2)

    def stop(self):
        tdSql.close()
        tdLog.success("%s successfully executed" % __file__)


tdCases.addWindows(__file__, TDTestCase())
tdCases.addLinux(__file__, TDTestCase())