| Server IP : 172.67.216.182 / Your IP : 162.158.88.151 Web Server : Apache System : Linux krdc-ubuntu-s-2vcpu-4gb-amd-blr1-01.localdomain 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 UTC 2025 x86_64 User : www ( 1000) PHP Version : 7.4.33 Disable Function : passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /www/server/mysql/src/mysql-test/suite/innodb/t/ |
Upload File : |
--source include/have_innodb.inc
--source include/have_debug.inc
####################################################################
# TC to test temp-table DML optimization changes for correctness #
# Sceanrio covered: #
# 1. test insert/delete/update of big-rec (blob) #
####################################################################
#-------------------------------------------------------------------
#
# 1. test insert/delete/update of big-rec (blob) #
#
use test;
create temporary table t1
(i int, b mediumblob,
primary key pk(i), index sk(b(100))
) engine=innodb;
delimiter |;
create procedure populate_t1()
begin
declare i int default 1;
while (i <= 100) do
insert into t1 values (i, repeat(i,1000));
set i = i + 1;
end while;
end|
create procedure populate_t1_small()
begin
declare i int default 1;
while (i <= 8) do
insert into t1 values (i, repeat(i,1000));
set i = i + 1;
end while;
end|
delimiter ;|
#
begin;
select count(*) from t1;
call populate_t1();
select count(*) from t1;
delete from t1 where i < 10;
select count(*) from t1;
commit;
set global innodb_purge_stop_now=ON;
set global innodb_purge_run_now=ON;
--source include/wait_innodb_all_purged.inc
#
delete from t1 where i < 20;
select count(*) from t1;
#
begin;
call populate_t1_small();
select count(*) from t1;
rollback;
select count(*) from t1;
#
begin;
select count(*) from t1;
update t1 set b = repeat('a', 100) where i < 100;
select * from t1 limit 1;
select count(*) from t1;
rollback;
update t1 set b = repeat('a', 100) where i < 100;
select * from t1 limit 1;
#
truncate table t1;
select count(*) from t1;
#
drop table if exists t1;
drop procedure populate_t1;
drop procedure populate_t1_small;
#-------------------------------------------------------------------
#
# remove test-bed
#