403Webshell
Server IP : 104.21.38.3  /  Your IP : 108.162.226.214
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 :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :


[ Back ]     

Current File : /www/server/mysql/src/mysql-test/suite/innodb/t/innodb_bug12661768.test
--source include/have_innodb.inc

#
# Bug#12661768 UPDATE IGNORE CRASHES SERVER IF TABLE IS INNODB AND IT IS
# PARENT FOR OTHER ONE
#

SET SESSION foreign_key_checks=0;

# only interested that the "UPDATE IGNORE" at the end does not crash the server

-- disable_query_log
-- disable_result_log

SET NAMES utf8;

-- let $t1_name = bug12661768_1ä1111111111111111111111111111111111111111111111111
# We would also like to test with a name like #mysql50#bug12661768_2ä (the
# expected result is that it should appear as #mysql50#bug12661768_2ä in the
# error message, but due to a bug it is reported as bug12661768_2ä. See
# Bug#11758916 51180: EXPLAIN_FILENAME CANNOT EXPLAIN #SQL TEMPORARY FILE NAMES
-- let $t2_name = bug12661768_2ä2222222222222222222222222222222222222222222
-- let $fk_name = ab_on_2_fkfkfäfkffkfkfkfkfkfkfkfkfkfkfkfkfkfkfkfkfkfkfkfkfkfkfk
-- let $key_str = 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb'

eval DROP TABLE IF EXISTS `$t2_name`, `$t1_name`;

eval CREATE TABLE `$t1_name` (
	a INT,
	b VARCHAR(512),
	PRIMARY KEY (a, b)
) ENGINE=INNODB;

eval CREATE TABLE `$t2_name` (
	id INT,
	a INT,
	b VARCHAR(512),
	PRIMARY KEY (id),
	UNIQUE KEY `$fk_name` (a, b),
	FOREIGN KEY (a, b) REFERENCES `$t1_name` (a, b)
	ON DELETE CASCADE ON UPDATE CASCADE
) ENGINE=INNODB;

eval INSERT INTO `$t1_name` VALUES (1, $key_str);
eval INSERT INTO `$t2_name` VALUES (100, 1, $key_str), (101, 3, $key_str);

SET SESSION foreign_key_checks=1;

-- enable_result_log

-- error ER_FOREIGN_DUPLICATE_KEY_WITH_CHILD_INFO
eval UPDATE IGNORE `$t1_name` SET a = 3;

eval DROP TABLE `$t2_name`, `$t1_name`;

Youez - 2016 - github.com/yon3zu
LinuXploit