403Webshell
Server IP : 104.21.38.3  /  Your IP : 172.71.81.48
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/query_rewrite_plugins/r/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :


[ Back ]     

Current File : /www/server/mysql/src/mysql-test/suite/query_rewrite_plugins/r/character_set.result
#
# Tests that the character set setting is properly picked up by the
# session that reads the rules table.
#
Warnings:
Warning	1681	'RESET QUERY CACHE' is deprecated and will be removed in a future release.
Warnings:
Warning	1681	'RESET QUERY CACHE' is deprecated and will be removed in a future release.
# Query rewrite plugin was installed.
# Let's be clear on what the global and session values are
# for this variable.
SHOW VARIABLES LIKE 'character_set_client';
Variable_name	Value
character_set_client	latin1
SHOW SESSION VARIABLES LIKE 'character_set_client';
Variable_name	Value
character_set_client	latin1
SHOW GLOBAL VARIABLES LIKE 'character_set_client';
Variable_name	Value
character_set_client	latin1
DELETE FROM query_rewrite.rewrite_rules;
INSERT INTO query_rewrite.rewrite_rules ( pattern, replacement )
VALUES ( 'SELECT * FROM mydb.mytable WHERE mycol = ?', 'select "rule1"' );
CALL query_rewrite.flush_rewrite_rules();
Warnings:
Warning	1681	'RESET QUERY CACHE' is deprecated and will be removed in a future release.
CREATE DATABASE mydb;
CREATE TABLE mydb.mytable ( mycol char(3), mycol2 CHAR(100) );
INSERT INTO mydb.mytable VALUES ( 'xxx', 'Not supposed to be seeing this.' );
SELECT * FROM mydb.mytable WHERE mycol = 'xxx';
rule1
rule1
Warnings:
Note	1105	Query 'SELECT * FROM mydb.mytable WHERE mycol = 'xxx'' rewritten to 'select "rule1"' by a query rewrite plugin
DROP DATABASE mydb;
# We now set the global value of the variable, this should not affect
# the plugin. It should copy the session value from our session.
SET @@global.character_set_client = utf8;
SELECT * FROM mydb.mytable WHERE mycol = 'xxx';
rule1
rule1
Warnings:
Note	1105	Query 'SELECT * FROM mydb.mytable WHERE mycol = 'xxx'' rewritten to 'select "rule1"' by a query rewrite plugin
# Regenerating the digests should still work.
CALL query_rewrite.flush_rewrite_rules();
SELECT * FROM mydb.mytable WHERE mycol = 'xxx';
rule1
rule1
Warnings:
Note	1105	Query 'SELECT * FROM mydb.mytable WHERE mycol = 'xxx'' rewritten to 'select "rule1"' by a query rewrite plugin
# We now repeat the above test with a character set where the digests
# are known to differ. If we were lucky the last time, it will show now.
# The global setting should still be ignored.
SET @@global.character_set_client = latin1;
SELECT * FROM mydb.mytable WHERE mycol = 'xxx';
rule1
rule1
Warnings:
Note	1105	Query 'SELECT * FROM mydb.mytable WHERE mycol = 'xxx'' rewritten to 'select "rule1"' by a query rewrite plugin
# Regenerating the digests should still work.
CALL query_rewrite.flush_rewrite_rules();
SELECT * FROM mydb.mytable WHERE mycol = 'xxx';
rule1
rule1
Warnings:
Note	1105	Query 'SELECT * FROM mydb.mytable WHERE mycol = 'xxx'' rewritten to 'select "rule1"' by a query rewrite plugin
SET @@global.character_set_client = DEFAULT;
#
# This is perhaps an unwanted result, but the rules table-reading
# session can't access our session's setting.
#
SET @@session.character_set_client = utf8;
DELETE FROM query_rewrite.rewrite_rules;
INSERT INTO query_rewrite.rewrite_rules ( pattern, replacement )
VALUES ( 'SELECT * FROM mydb.mytable WHERE mycol = ?', 'select "rule1"' );
CALL query_rewrite.flush_rewrite_rules();
CREATE DATABASE mydb;
CREATE TABLE mydb.mytable ( mycol char(3), mycol2 CHAR(100) );
INSERT INTO mydb.mytable VALUES ( 'xxx', 'Not supposed to be seeing this.' );
SELECT * FROM mydb.mytable WHERE mycol = 'xxx';
rule1
rule1
Warnings:
Note	1105	Query 'SELECT * FROM mydb.mytable WHERE mycol = 'xxx'' rewritten to 'select "rule1"' by a query rewrite plugin
DROP DATABASE mydb;
SET @@session.character_set_client = DEFAULT;
Warnings:
Warning	1620	Plugin is busy and will be uninstalled on shutdown
# Query rewrite plugin was queued for uninstalling.

Youez - 2016 - github.com/yon3zu
LinuXploit