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体验新版 GitCode,发现更多精彩内容 >>
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e47438b4
编写于
10月 09, 2020
作者:
L
liuyq-617
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差异文件
[TD-1489] concurrent inquiry test case
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tests/pytest/concurrent_inquiry.py
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###################################################################
# 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
threading
import
taos
import
json
import
time
import
random
# query sql
query_sql
=
[
# first supertable
"select count(*) from test.meters where c1 > 50;"
,
"select count(*) from test.meters where c2 >= 50 and c2 < 100;"
,
"select count(*) from test.meters where c3 != 5;"
,
"select count(*) from test.meters where t3 > 2;"
,
"select count(*) from test.meters where ts <> '2020-05-13 10:00:00.002';"
,
"select count(*) from test.meters where t7 like 'fi%';"
,
"select count(*) from test.meters where t7 like '_econd';"
,
"select count(*) from test.meters interval(1n) order by ts desc;"
,
"select first(*) from test.meters;"
,
"select last(*) from test.meters;"
,
"select last_row(*) from test.meters;"
,
"select twa(c1) from test.t1 where ts > 1500000001000 and ts < 1500000101000"
,
"select avg(c1) from test.meters;"
,
"select bottom(c1, 2) from test.t1;"
,
"select diff(c1) from test.t1;"
,
"select leastsquares(c1, 1, 1) from test.t1 ;"
,
"select max(c1) from test.meters;"
,
"select min(c1) from test.meters;"
,
"select c1 + c2 * c3 + c1 / c5 + c4 + c2 from test.t1;"
,
"select percentile(c1, 50) from test.t1;"
,
"select spread(c1) from test.t1 ;"
,
"select stddev(c1) from test.t1;"
,
"select sum(c1) from test.meters;"
,
"select top(c1, 2) from test.meters;"
"select twa(c6) from test.t1 where ts > 1500000001000 and ts < 1500000101000"
,
"select avg(c6) from test.meters;"
,
"select bottom(c6, 2) from test.t1;"
,
"select diff(c6) from test.t1;"
,
"select leastsquares(c6, 1, 1) from test.t1 ;"
,
"select max(c6) from test.meters;"
,
"select min(c6) from test.meters;"
,
"select c6 + c2 * c3 + c6 / c5 + c4 + c2 from test.t1;"
,
"select percentile(c6, 50) from test.t1;"
,
"select spread(c6) from test.t1 ;"
,
"select stddev(c6) from test.t1;"
,
"select sum(c6) from test.meters;"
,
"select top(c6, 2) from test.meters;"
,
# second supertable
"select count(*) from test.meters1 where c1 > 50;"
,
"select count(*) from test.meters1 where c2 >= 50 and c2 < 100;"
,
"select count(*) from test.meters1 where c3 != 5;"
,
"select count(*) from test.meters1 where t3 > 2;"
,
"select count(*) from test.meters1 where ts <> '2020-05-13 10:00:00.002';"
,
"select count(*) from test.meters1 where t7 like 'fi%';"
,
"select count(*) from test.meters1 where t7 like '_econd';"
,
"select count(*) from test.meters1 interval(1n) order by ts desc;"
,
"select first(*) from test.meters1;"
,
"select last(*) from test.meters1;"
,
"select last_row(*) from test.meters1;"
,
"select twa(c1) from test.m1 where ts > 1500000001000 and ts < 1500000101000"
,
"select avg(c1) from test.meters1;"
,
"select bottom(c1, 2) from test.m1;"
,
"select diff(c1) from test.m1;"
,
"select leastsquares(c1, 1, 1) from test.m1 ;"
,
"select max(c1) from test.meters1;"
,
"select min(c1) from test.meters1;"
,
"select c1 + c2 * c3 + c1 / c5 + c3 + c2 from test.m1;"
,
"select percentile(c1, 50) from test.m1;"
,
"select spread(c1) from test.m1 ;"
,
"select stddev(c1) from test.m1;"
,
"select sum(c1) from test.meters1;"
,
"select top(c1, 2) from test.meters1;"
,
"select twa(c6) from test.m1 where ts > 1500000001000 and ts < 1500000101000"
,
"select avg(c6) from test.meters1;"
,
"select bottom(c6, 2) from test.m1;"
,
"select diff(c6) from test.m1;"
,
"select leastsquares(c6, 1, 1) from test.m1 ;"
,
"select max(c6) from test.meters1;"
,
"select min(c6) from test.meters1;"
,
"select c6 + c2 * c3 + c6 / c5 + c3 + c2 from test.m1;"
,
"select percentile(c6, 50) from test.m1;"
,
"select spread(c6) from test.m1 ;"
,
"select stddev(c6) from test.m1;"
,
"select sum(c6) from test.meters1;"
,
"select top(c6, 2) from test.meters1;"
]
class
ConcurrentInquiry
:
def
initConnection
(
self
):
self
.
numOfTherads
=
50
self
.
ts
=
1500000001000
def
query_thread
(
self
,
threadID
):
host
=
"10.211.55.14"
user
=
"root"
password
=
"taosdata"
conn
=
taos
.
connect
(
host
,
user
,
password
,
)
cl
=
conn
.
cursor
()
print
(
"Thread %d: starting"
%
threadID
)
while
True
:
ran_query_sql
=
query_sql
random
.
shuffle
(
ran_query_sql
)
for
i
in
ran_query_sql
:
print
(
"Thread %d : %s"
%
(
threadID
,
i
))
try
:
cl
.
execute
(
i
)
cl
.
fetchall
except
Exception
as
e
:
print
(
"Failure thread%d, sql: %s,exception: %s"
%
(
threadID
,
str
(
i
),
str
(
e
)))
print
(
"Thread %d: finishing"
%
threadID
)
def
run
(
self
):
threads
=
[]
for
i
in
range
(
50
):
thread
=
threading
.
Thread
(
target
=
self
.
query_thread
,
args
=
(
i
,))
threads
.
append
(
thread
)
thread
.
start
()
q
=
ConcurrentInquiry
()
q
.
initConnection
()
q
.
run
()
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