one_client_connect_two_server.py

###################################################################
#           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 json
import taos
import time
import random

from util.log import *
from util.cases import *
from util.sql import *
from util.dnodes import *


'''

Before test start，Two TDengine services have been set up on different servers 

'''

host1 = '192.168.1.101'
host2 = '192.168.1.102'
user = 'root'
password = 'taosdata'
cfgdir = '/home/cp/taos/TDengine/sim/dnode1/cfg'

def dbsql(dbname):
    return f"create database {dbname} keep 3650"

def stbsql(stbname, columntype, tagtype):
    return f'create stable {stbname} ({columntype}) tags ({tagtype}) '

def tbsql(tbname, stbname, tags):
    return f'create table {tbname} using {stbname} tags ({tags})'

def datasql(tbname, data):
    return f'insert into {tbname} values ({data})'

if __name__ == '__main__':
    conn1 = taos.connect(host=host1, user=user, password=password, config=cfgdir)
    conn2 = taos.connect(host=host2, user=user, password=password, config=cfgdir)
    cursor1 = conn1.cursor()
    cursor2 = conn2.cursor()
    tdSql1 = TDSql()
    tdSql2 = TDSql()
    tdSql1.init(cursor1)
    tdSql2.init(cursor2)

    dbname11 = 'db11'
    dbname12 = 'db12'
    dbname21 = 'db21'
    stbname11 = 'stb11'
    stbname12 = 'stb12'
    stbname21 = 'stb21'
    db1_stb1_column = 'ts timestamp, c1 int, c2 float, c3 timestamp, c4 binary(16), c5 double, c6 bool, c7 bigint, c8 smallint, c9 tinyint, c10 nchar(16)  '
    db1_stb1_tag = 'st1 int, st2 float, st3 timestamp, st4 binary(16), st5 double, st6 bool, st7 bigint, st8 smallint, st9 tinyint, st10 nchar(16)'

    tdSql1.execute('reset query cache')
    tdSql2.execute('reset query cache')
    tdSql1.execute(f'drop database if exists {dbname11}')
    tdSql1.execute(f'drop database if exists {dbname12}')
    tdSql2.execute(f'drop database if exists {dbname21}')
    tdSql2.execute(f'drop database if exists {dbname11}')

    tdSql1.execute(dbsql(dbname11))
    tdSql1.query('show databases')
    tdSql1.checkRows(1)
    tdSql2.query('show databases')
    tdSql2.checkRows(0)

    tdSql2.execute(dbsql(dbname21))

    tdSql1.query(f'show databases')
    tdSql1.checkData(0, 0, dbname11)
    tdSql2.query(f'show databases')
    tdSql2.checkData(0, 0, dbname21)

    tdSql1.execute(f'use {dbname11}')
    tdSql1.query("show stables")
    tdSql1.checkRows(0)
    tdSql2.error("show stables")


    ### conn1 create stable
    tdSql1.execute(stbsql(stbname11, db1_stb1_column, db1_stb1_tag))
    tdSql1.query(f"show stables like '{stbname11}' ")
    tdSql1.checkRows(1)
    tdSql2.error("show stables")

    # 'st1 int, st2 float, st3 timestamp, st4 binary(16), st5 double, st6 bool, st7 bigint, st8 smallint, st9 tinyint, st10 nchar(16)'
    for i in range(100):
        t1name = f"t{i}"
        stname = stbname11
        tags = f'{i}, {i}, {i}, "binary_{i}", {i}, {i%2}, {i}, {i%32768}, {i%128}, "nchar_{i}"'
        tdSql1.execute(tbsql(t1name, stname, tags))

    tdSql2.error(f'select * from t{random.randint(0, 99)}')

    tdSql1.query("show tables")
    tdSql1.checkRows(100)
    tdSql2.error("show tables")

    tdSql1.query(f'select * from {stname}')
    # tdSql1.query(f'select * from t1')
    tdSql1.checkRows(0)
    tdSql2.error(f'select * from {stname}')

    # conn1 insert data
    # 'ts timestamp, c1 int, c2 float, c3 timestamp, c4 binary(16), c5 double, c6 bool, c7 bigint, c8 smallint, c9 tinyint, c10 nchar(16)  '
    nowtime = int(round(time.time() * 1000))
    for i in range(100):
        data = f'{nowtime+i*10}, {i}, {i}, {i}, "binary_{i}", {i}, {i%2}, {i}, {i%32768}, {i%128}, "nchar_{i}"'
        tdSql1.execute(datasql(f"t{i}", data))
        # tdSql2.error(datasql(f't{i}', data))
    ti = random.randint(0,99)
    tdSql1.query(f"select c1, c2, c3, c4, c5, c6, c7, c8, c9, c10 from t{ti}")
    tdSql1.checkData(0, 0, ti)
    tdSql1.checkData(0, 1, ti)
    tdSql1.checkData(0, 2, ti)
    tdSql1.checkData(0, 3, f'binary_{ti}')
    tdSql1.checkData(0, 4, ti)
    tdSql1.checkData(0, 5, ti%2)
    tdSql1.checkData(0, 6, ti)
    tdSql1.checkData(0, 7, ti%32768)
    tdSql1.checkData(0, 8, ti%128)
    tdSql1.checkData(0, 9, f'nchar_{ti}')
    tdSql2.error(f"select c1, c2, c3, c4, c5, c6, c7, c8, c9, c10 from t{ti}")

    # delete conn1.database and reinsert the data to conn1.db and conn2.db
    tdSql1.execute(f"drop database if exists {dbname11}")
    tdSql1.query("show databases")
    tdSql1.checkRows(0)
    tdSql2.query(f"show databases")
    tdSql2.checkData(0, 0, dbname21)

    tdSql1.execute(dbsql(dbname11))
    tdSql1.query(f"show databases")
    tdSql1.checkData(0, 0, dbname11)
    tdSql2.query(f"show databases ")
    tdSql2.checkData(0, 0, dbname21)

    tdSql1.execute(dbsql(dbname12))
    # tdSql1.query("show databases")
    # tdSql1.checkData(0, 0, dbname11)
    # tdSql1.checkData(1, 0, dbname12)
    # tdSql2.query("show databases")
    # tdSql2.checkData(0, 0, dbname21)

    tdSql1.execute(f"use {dbname11}")
    tdSql1.query("show stables")
    tdSql1.checkRows(0)
    tdSql2.error("show stables")

    tdSql2.execute(f"use {dbname21}")
    # tdSql2.query("show stables")
    # tdSql2.checkRows(0)
    # tdSql2.error(f"use {dbname12}")

    tdSql1.execute(stbsql(stbname11, db1_stb1_column, db1_stb1_tag))
    # tdSql1.query("show stables")
    # tdSql1.checkRows(1)
    # tdSql2.query("show stables")
    # tdSql2.checkRows(0)

    tdSql2.execute(stbsql(stbname21, db1_stb1_column, db1_stb1_tag))
    # tdSql1.query("show stables ")
    # tdSql1.checkRows(1)
    # tdSql1.query(f"show stables like '{stbname11}' ")
    # tdSql1.checkRows(1)
    # tdSql2.query("show stables ")
    # tdSql1.checkRows(1)
    # tdSql2.query(f"show stables like '{stbname21}' ")
    # tdSql1.checkRows(1)

    for i in range(100):
        t1name = f"tm{i}"
        t2name = f"tn{i}"
        s1tname = stbname11
        s2tname = stbname21
        tags = f'{i}, {i}, {i}, "binary_{i}", {i}, {i % 2}, {i}, {i % 32768}, {i % 128}, "nchar_{i}"'
        tdSql1.execute(tbsql(t1name, s1tname, tags))
        # tdSql2.error(f'select * from {t1name}')
        tdSql2.execute(tbsql(t2name, s2tname, tags))
        # tdSql2.query(f'select * from {t2name}')
        # tdSql1.error(f'select * from {t2name}')


    tdSql1.query("show tables like 'tm%' ")
    tdSql1.checkRows(100)
    tdSql2.query("show tables like 'tn%' ")
    tdSql2.checkRows(100)

    for i in range(100):
        data1 = f'{nowtime + i * 10}, {i}, {i}, {i}, "binary_{i}", {i}, {i % 2}, {i}, {i % 32768}, {i % 128}, "nchar_{i}"'
        data2 = f'{nowtime+i*10}, {i+10000}, {i+10000}, {i+10000}, "binary_{i+10000}", {i+10000}, {(i+10000)%2}, {i+10000}, {(i+10000)%32768}, {(i+10000)%128}, "nchar_{i+10000}" '
        tdSql1.execute(datasql(f"tm{i}", data1))
        tdSql2.execute(datasql(f'tn{i}', data2))
    # ti = random.randint(0,99)
    # tdSql1.query(f"select c1, c2, c3, c4, c5, c6, c7, c8, c9, c10 from tm{ti}")
    # tdSql1.checkData(0, 0, ti)
    # tdSql1.checkData(0, 1, ti)
    # tdSql1.checkData(0, 2, ti)
    # tdSql1.checkData(0, 3, f'binary_{ti}')
    # tdSql1.checkData(0, 4, ti)
    # tdSql1.checkData(0, 5, ti%2)
    # tdSql1.checkData(0, 6, ti)
    # tdSql1.checkData(0, 7, ti%32768)
    # tdSql1.checkData(0, 8, ti%128)
    # tdSql1.checkData(0, 9, f'nchar_{ti}')
    # tdSql2.query(f"select c1, c2, c3, c4, c5, c6, c7, c8, c9, c10 from tn{ti}")
    # tdSql2.checkData(0, 0, ti+10000)
    # tdSql2.checkData(0, 1, ti+10000)
    # tdSql2.checkData(0, 2, ti+10000)
    # tdSql2.checkData(0, 3, f'binary_{ti+10000}')
    # tdSql2.checkData(0, 4, ti+10000)
    # tdSql2.checkData(0, 5, (ti+10000)%2)
    # tdSql2.checkData(0, 6, ti+10000)
    # tdSql2.checkData(0, 7, (ti+10000)%32768)
    # tdSql2.checkData(0, 8, (ti+10000)%128)
    # tdSql2.checkData(0, 9, f'nchar_{ti+10000}')

    # tdSql1.query(f"select last(c1, c2, c3, c4, c5, c6, c7, c8, c9, c10) from {stbname11}")
    # print(tdSql1.sql)
    # print(tdSql1.queryResult)
    # tdSql1.checkData(0, 0, 99)
    # tdSql1.checkData(0, 1, 99)
    # tdSql1.checkData(0, 2, 99)
    # tdSql1.checkData(0, 3, f'binary_99')
    # tdSql1.checkData(0, 4, 99)
    # tdSql1.checkData(0, 5, 99%2)
    # tdSql1.checkData(0, 6, 99)
    # tdSql1.checkData(0, 7, 99%32768)
    # tdSql1.checkData(0, 8, 99%128)
    # tdSql1.checkData(0, 9, f'nchar_99')

    tdSql1.query(f"select first(c1, c2, c3, c4, c5, c6, c7, c8, c9, c10) from {stbname11}")
    # tdSql1.checkData(0, 0, 0)
    # tdSql1.checkData(0, 1, 0)
    # tdSql1.checkData(0, 2, 0)
    # tdSql1.checkData(0, 3, f'binary_0')
    # tdSql1.checkData(0, 4, 0)
    # tdSql1.checkData(0, 5, 0)
    # tdSql1.checkData(0, 6, 0)
    # tdSql1.checkData(0, 7, 0)
    # tdSql1.checkData(0, 8, 0)
    # tdSql1.checkData(0, 9, f'nchar_0')

    tdSql1.error("select * from")

    tdSql1.query(f"select last(*) from tm1")
    tdSql1.checkData(0, 1, 1)
    tdSql1.checkData(0, 4, "binary_1")


    tdSql1.query(f"select min(c1),max(c2) from {stbname11}")
    tdSql1.checkData(0, 0, 0)
    tdSql1.checkData(0, 1, 99)

    tdSql2.query(f"select count(*), count(c1) from {stbname21}")
    # tdSql2.checkData(0, 0, 100)
    # tdSql2.checkData(0, 1, 100)

    tdSql2.query(f"select first(c1, c2, c3, c4, c5, c6, c7, c8, c9, c10) from {stbname21}")
    # tdSql2.checkData(0, 0, 10000)
    # tdSql2.checkData(0, 1, 10000)
    # tdSql2.checkData(0, 2, 10000)
    # tdSql2.checkData(0, 3, f'binary_10000')
    # tdSql2.checkData(0, 4, 10000)
    # tdSql2.checkData(0, 5, 10000%2)
    # tdSql2.checkData(0, 6, 10000)
    # tdSql2.checkData(0, 7, 10000%32768)
    # tdSql2.checkData(0, 8, 10000%128)
    # tdSql2.checkData(0, 9, f'nchar_10000')

    # tdSql2.query(f"select last(c1, c2, c3, c4, c5, c6, c7, c8, c9, c10) from {stbname21}")
    # print(tdSql2.sql)
    # print(tdSql2.queryResult)
    # tdSql2.checkData(0, 0, 10099)
    # tdSql2.checkData(0, 1, 10099)
    # tdSql2.checkData(0, 2, 10099)
    # tdSql2.checkData(0, 3, f'binary_10099')
    # tdSql2.checkData(0, 4, 10099)
    # tdSql2.checkData(0, 5, 10099%2)
    # tdSql2.checkData(0, 6, 10099)
    # tdSql2.checkData(0, 7, 10099&32768)
    # tdSql2.checkData(0, 8, 10099%128)
    # tdSql2.checkData(0, 9, f'nchar_10099')