From e8a6b6a5a1e4806ce29ca9f80fe7059eb9ab0730 Mon Sep 17 00:00:00 2001 From: Shuduo Sang Date: Fri, 9 Apr 2021 20:00:59 +0800 Subject: [PATCH] Hotfix/sangshuduo/td 3722 taosdemo performance regression (#5750) * TD-3675 * fix mem leak issue * fix crash issue * Hotfix/sangshuduo/td 3607 taosdemo buffer overflow (#5723) * [TD-3607] : fix taosdemo buffer overflow. * [TD-3607] : taosdemo buffer overflow. add tmp buffer. * [TD-3607] : taosdemo buffer overflow. fix data generation. * [TD-3607] : taosdemo buffer overflow. fix normal table writting. * [TD-3607] : taosdemo buffer overflow. remove tail spaces. * [TD-3607] : taosdemo buffer overflow. fix taosdemo alter table test case. * [TD-3607] : taosdemo buffer overflow. fix taosdemo alter table case. * [TD-3607] : taosdemo buffer overflow. adjust limit offset count warning. * [TD-3607] : taosdemo buffer overflow. add more logic for child tables exist. * [TD-3607] : taosdemo buffer overflow. create database if database be dropped only. * [TD-3607] : fix taosdemo buffer overflow. adjust limit and offset test cases. * [TD-3607] : taosdemo buffer overflow. adjust sample data test case. * test * [TD-3677]: test pr message 1 * [TD-3671]change target branch * [TD-3677]: test pr message 2 * [TD-3677]: test pr message 3 * Hotfix/sangshuduo/td 3197 fix taosdemo coverity scan (#5688) * [TD-3197] : fix taosdemo coverity scan issues. * [TD-3197] : fix taosdemo coverity scan issue. fix subscribeTest pids uninitialized. * [TD-3197] : fix taosdemo coverity scan issues. * [TD-3197] : fix coverity scan issues. check super tbl info pointer. * [TD-3197] : fix coverity scan issues. move sub tbl query thread join into loop * [TD-3197] : fix coverity scan issues. remove unused variable * [TD-3197] : fix coverity scan issues. use more secure random library * [TD-3197] : fix coverity scan issues. use strncpy for more safe * [TD-3197] : fix taosdemo coverity scan issue. replace arc4random with rand(). * [TD-3197] : fix coverity scan issues. check stb info pointer for start time * [TD-3197] : fix coverity scan issues. fix strcpy vulnerability * [TD-3197] : fix taosdemo coverity scan issue. modify taosdemoTest2. try to check database continously. * [TD-3197] : taosdemo coverity scan issues. * [TD-3197] : fix memory leak when parsing arguments. * [TD-3197] : fix cmake strip arguments. * [TD-3197] : taosdemo coverity scan. fix cmake string manipulation. Co-authored-by: Shuduo Sang * remove useless file * fix changing target branch * fix * fix * [TD-3607]: taosdemo limit and offset. if limit+offset > count * Hotfix/sangshuduo/td 3607 taosdemo buffer overflow (#5706) * [TD-3607] : fix taosdemo buffer overflow. * [TD-3607] : taosdemo buffer overflow. add tmp buffer. * [TD-3607] : taosdemo buffer overflow. fix data generation. * [TD-3607] : taosdemo buffer overflow. fix normal table writting. * [TD-3607] : taosdemo buffer overflow. remove tail spaces. * [TD-3607] : taosdemo buffer overflow. fix taosdemo alter table test case. * [TD-3607] : taosdemo buffer overflow. fix taosdemo alter table case. * [TD-3607] : taosdemo buffer overflow. adjust limit offset count warning. * [TD-3607] : taosdemo buffer overflow. add more logic for child tables exist. * [TD-3607] : taosdemo buffer overflow. create database if database be dropped only. * [TD-3607] : fix taosdemo buffer overflow. adjust limit and offset test cases. * [TD-3607] : taosdemo buffer overflow. adjust sample data test case. * [TD-3607]: taosdemo limit and offset. if limit+offset > count Co-authored-by: Shuduo Sang * [TD-3607]: taosdemo limit and offset. if child tbl not exist, dont take limit and offset value. * Hotfix/sangshuduo/td 3607 taosdemo buffer overflow (#5713) * [TD-3607] : fix taosdemo buffer overflow. * [TD-3607] : taosdemo buffer overflow. add tmp buffer. * [TD-3607] : taosdemo buffer overflow. fix data generation. * [TD-3607] : taosdemo buffer overflow. fix normal table writting. * [TD-3607] : taosdemo buffer overflow. remove tail spaces. * [TD-3607] : taosdemo buffer overflow. fix taosdemo alter table test case. * [TD-3607] : taosdemo buffer overflow. fix taosdemo alter table case. * [TD-3607] : taosdemo buffer overflow. adjust limit offset count warning. * [TD-3607] : taosdemo buffer overflow. add more logic for child tables exist. * [TD-3607] : taosdemo buffer overflow. create database if database be dropped only. * [TD-3607] : fix taosdemo buffer overflow. adjust limit and offset test cases. * [TD-3607] : taosdemo buffer overflow. adjust sample data test case. * [TD-3607]: taosdemo limit and offset. if limit+offset > count * [TD-3607]: taosdemo limit and offset. if child tbl not exist, dont take limit and offset value. Co-authored-by: Shuduo Sang * fix taosdemo limit invalid warning condition. * [TD-3683]: reduce buffer size for more stable table creation. (#5719) Co-authored-by: Shuduo Sang Co-authored-by: Shuduo Sang Co-authored-by: huili <52318143+plum-lihui@users.noreply.github.com> Co-authored-by: liuyq-617 Co-authored-by: plum-lihui Co-authored-by: Elias Soong Co-authored-by: Shengliang Guan * TD-3707 * Feature/sangshuduo/td 3408 taosdemo async query (#5731) * test * [TD-3677]: test pr message 1 * [TD-3671]change target branch * [TD-3677]: test pr message 2 * [TD-3677]: test pr message 3 * Hotfix/sangshuduo/td 3197 fix taosdemo coverity scan (#5688) * [TD-3197] : fix taosdemo coverity scan issues. * [TD-3197] : fix taosdemo coverity scan issue. fix subscribeTest pids uninitialized. * [TD-3197] : fix taosdemo coverity scan issues. * [TD-3197] : fix coverity scan issues. check super tbl info pointer. * [TD-3197] : fix coverity scan issues. move sub tbl query thread join into loop * [TD-3197] : fix coverity scan issues. remove unused variable * [TD-3197] : fix coverity scan issues. use more secure random library * [TD-3197] : fix coverity scan issues. use strncpy for more safe * [TD-3197] : fix taosdemo coverity scan issue. replace arc4random with rand(). * [TD-3197] : fix coverity scan issues. check stb info pointer for start time * [TD-3197] : fix coverity scan issues. fix strcpy vulnerability * [TD-3197] : fix taosdemo coverity scan issue. modify taosdemoTest2. try to check database continously. * [TD-3197] : taosdemo coverity scan issues. * [TD-3197] : fix memory leak when parsing arguments. * [TD-3197] : fix cmake strip arguments. * [TD-3197] : taosdemo coverity scan. fix cmake string manipulation. Co-authored-by: Shuduo Sang * remove useless file * fix changing target branch * fix * fix * Hotfix/sangshuduo/td 3607 taosdemo buffer overflow (#5706) * [TD-3607] : fix taosdemo buffer overflow. * [TD-3607] : taosdemo buffer overflow. add tmp buffer. * [TD-3607] : taosdemo buffer overflow. fix data generation. * [TD-3607] : taosdemo buffer overflow. fix normal table writting. * [TD-3607] : taosdemo buffer overflow. remove tail spaces. * [TD-3607] : taosdemo buffer overflow. fix taosdemo alter table test case. * [TD-3607] : taosdemo buffer overflow. fix taosdemo alter table case. * [TD-3607] : taosdemo buffer overflow. adjust limit offset count warning. * [TD-3607] : taosdemo buffer overflow. add more logic for child tables exist. * [TD-3607] : taosdemo buffer overflow. create database if database be dropped only. * [TD-3607] : fix taosdemo buffer overflow. adjust limit and offset test cases. * [TD-3607] : taosdemo buffer overflow. adjust sample data test case. * [TD-3607]: taosdemo limit and offset. if limit+offset > count Co-authored-by: Shuduo Sang * Hotfix/sangshuduo/td 3607 taosdemo buffer overflow (#5713) * [TD-3607] : fix taosdemo buffer overflow. * [TD-3607] : taosdemo buffer overflow. add tmp buffer. * [TD-3607] : taosdemo buffer overflow. fix data generation. * [TD-3607] : taosdemo buffer overflow. fix normal table writting. * [TD-3607] : taosdemo buffer overflow. remove tail spaces. * [TD-3607] : taosdemo buffer overflow. fix taosdemo alter table test case. * [TD-3607] : taosdemo buffer overflow. fix taosdemo alter table case. * [TD-3607] : taosdemo buffer overflow. adjust limit offset count warning. * [TD-3607] : taosdemo buffer overflow. add more logic for child tables exist. * [TD-3607] : taosdemo buffer overflow. create database if database be dropped only. * [TD-3607] : fix taosdemo buffer overflow. adjust limit and offset test cases. * [TD-3607] : taosdemo buffer overflow. adjust sample data test case. * [TD-3607]: taosdemo limit and offset. if limit+offset > count * [TD-3607]: taosdemo limit and offset. if child tbl not exist, dont take limit and offset value. Co-authored-by: Shuduo Sang * [TD-3683]: reduce buffer size for more stable table creation. (#5719) Co-authored-by: Shuduo Sang * [TD-3408]: taosdemo support async query. * [TD-3408]: taosdemo support async query. refactor * [TD-3408]: taosdemo support async query. refactor 2 * [TD-3408]: taosdemo support async query. refactor 3 * [TD-3408]: taosdemo support async query. refactor 4 * [TD-3408]: taosdemo support specified sql more than one line. Co-authored-by: huili <52318143+plum-lihui@users.noreply.github.com> Co-authored-by: liuyq-617 Co-authored-by: plum-lihui Co-authored-by: Elias Soong Co-authored-by: Shuduo Sang Co-authored-by: Shengliang Guan * [TD-3722]: taosdemo performance regression due to always set random seed. Co-authored-by: dapan1121 <89396746@qq.com> Co-authored-by: Shuduo Sang Co-authored-by: huili <52318143+plum-lihui@users.noreply.github.com> Co-authored-by: liuyq-617 Co-authored-by: plum-lihui Co-authored-by: Elias Soong Co-authored-by: Shengliang Guan Co-authored-by: haojun Liao --- src/kit/taosdemo/taosdemo.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/src/kit/taosdemo/taosdemo.c b/src/kit/taosdemo/taosdemo.c index e804d93619..65ba7d50fe 100644 --- a/src/kit/taosdemo/taosdemo.c +++ b/src/kit/taosdemo/taosdemo.c @@ -507,11 +507,6 @@ static void resetAfterAnsiEscape(void) { static int taosRandom() { - struct timeval tv; - - gettimeofday(&tv, NULL); - srand(tv.tv_usec); - return rand(); } -- GitLab