Server IP : 104.21.38.3 / Your IP : 172.68.164.75 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/ |
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# # Tests of touching the rules table from different transactions. # 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. SET autocommit = 0; SELECT @@autocommit; @@autocommit 0 START TRANSACTION; INSERT INTO query_rewrite.rewrite_rules ( pattern, replacement ) VALUES ( 'SELECT "Rewrite me conn 1"', 'SELECT "Rewritten conn 1 rule 1"' ); COMMIT; START TRANSACTION; INSERT INTO query_rewrite.rewrite_rules ( pattern, replacement ) VALUES ( 'SELECT "Rewrite me conn 2"', 'SELECT "Rewritten conn 2 rule 1"' ); COMMIT; CALL query_rewrite.flush_rewrite_rules(); Warnings: Warning 1681 'RESET QUERY CACHE' is deprecated and will be removed in a future release. SELECT "Rewrite me conn 1"; Rewritten conn 1 rule 1 Rewritten conn 1 rule 1 Warnings: Note 1105 Query 'SELECT "Rewrite me conn 1"' rewritten to 'SELECT "Rewritten conn 1 rule 1"' by a query rewrite plugin SELECT "Rewrite me conn 2"; Rewritten conn 2 rule 1 Rewritten conn 2 rule 1 Warnings: Note 1105 Query 'SELECT "Rewrite me conn 2"' rewritten to 'SELECT "Rewritten conn 2 rule 1"' by a query rewrite plugin CALL query_rewrite.flush_rewrite_rules(); Warnings: Warning 1681 'RESET QUERY CACHE' is deprecated and will be removed in a future release. SELECT "Rewrite me conn 1"; Rewritten conn 1 rule 1 Rewritten conn 1 rule 1 Warnings: Note 1105 Query 'SELECT "Rewrite me conn 1"' rewritten to 'SELECT "Rewritten conn 1 rule 1"' by a query rewrite plugin SELECT "Rewrite me conn 2"; Rewritten conn 2 rule 1 Rewritten conn 2 rule 1 Warnings: Note 1105 Query 'SELECT "Rewrite me conn 2"' rewritten to 'SELECT "Rewritten conn 2 rule 1"' by a query rewrite plugin SELECT "Rewrite me conn 1"; Rewritten conn 1 rule 1 Rewritten conn 1 rule 1 Warnings: Note 1105 Query 'SELECT "Rewrite me conn 1"' rewritten to 'SELECT "Rewritten conn 1 rule 1"' by a query rewrite plugin SELECT "Rewrite me conn 2"; Rewritten conn 2 rule 1 Rewritten conn 2 rule 1 Warnings: Note 1105 Query 'SELECT "Rewrite me conn 2"' rewritten to 'SELECT "Rewritten conn 2 rule 1"' by a query rewrite plugin # This would cause failed assertion unless the mdl locks are released. SELECT xxx(pattern) FROM query_rewrite.rewrite_rules; ERROR 42000: FUNCTION test.xxx does not exist Warnings: Warning 1620 Plugin is busy and will be uninstalled on shutdown # Query rewrite plugin was queued for uninstalling. # # Now make sure that everything works as long we do as we're supposed # to, even with autocommit = 0. # SET autocommit = 0; SELECT @@autocommit; @@autocommit 0 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. START TRANSACTION; INSERT INTO query_rewrite.rewrite_rules ( pattern, replacement ) VALUES ( 'SELECT "Rewrite me"', 'SELECT "Rewritten w/rule 1"' ); CALL query_rewrite.flush_rewrite_rules(); Warnings: Warning 1681 'RESET QUERY CACHE' is deprecated and will be removed in a future release. SELECT 'Rewrite me'; Rewritten w/rule 1 Rewritten w/rule 1 Warnings: Note 1105 Query 'SELECT 'Rewrite me'' rewritten to 'SELECT "Rewritten w/rule 1"' by a query rewrite plugin SHOW STATUS LIKE 'Rewriter_%'; Variable_name Value Rewriter_number_loaded_rules 1 Rewriter_number_reloads 2 Rewriter_number_rewritten_queries 1 Rewriter_reload_error OFF Warnings: Warning 1620 Plugin is busy and will be uninstalled on shutdown # Query rewrite plugin was queued for uninstalling. # # Now check that we don't fail even if @@autocommit is 0. In this case # InnoDB times out waiting for a lock, the plugin can't load the rules, # and we expect a message in the error log. # SET autocommit = 0; SELECT @@autocommit; @@autocommit 0 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. CALL mtr.add_suppression("Got error from storage engine while refreshing rewrite rules."); # This would cause failed assertion unless the mdl locks are released. SELECT xxx(pattern) FROM query_rewrite.rewrite_rules; ERROR 42000: FUNCTION test.xxx does not exist START TRANSACTION; INSERT INTO query_rewrite.rewrite_rules ( pattern, replacement ) VALUES ( 'SELECT "Rewrite me"', 'SELECT "Rewritten w/rule 1"' ); SET @@global.innodb_lock_wait_timeout = 1; SELECT load_rewrite_rules(); load_rewrite_rules() Loading of some rule(s) failed. SET @@global.innodb_lock_wait_timeout = DEFAULT; SELECT 'Rewrite me'; Rewrite me Rewrite me SHOW STATUS LIKE 'Rewriter_%'; Variable_name Value Rewriter_number_loaded_rules 0 Rewriter_number_reloads 2 Rewriter_number_rewritten_queries 0 Rewriter_reload_error ON COMMIT; SELECT 'Rewrite me'; Rewrite me Rewrite me SHOW STATUS LIKE 'Rewriter_%'; Variable_name Value Rewriter_number_loaded_rules 0 Rewriter_number_reloads 2 Rewriter_number_rewritten_queries 0 Rewriter_reload_error ON SELECT load_rewrite_rules(); load_rewrite_rules() NULL SELECT 'Rewrite me'; Rewritten w/rule 1 Rewritten w/rule 1 Warnings: Note 1105 Query 'SELECT 'Rewrite me'' rewritten to 'SELECT "Rewritten w/rule 1"' by a query rewrite plugin SHOW STATUS LIKE 'Rewriter_%'; Variable_name Value Rewriter_number_loaded_rules 1 Rewriter_number_reloads 3 Rewriter_number_rewritten_queries 1 Rewriter_reload_error OFF Warnings: Warning 1620 Plugin is busy and will be uninstalled on shutdown # Query rewrite plugin was queued for uninstalling. # # Now let's make sure that everything works fine if we run with # autocommit. # SET autocommit = 1; SELECT @@autocommit; @@autocommit 1 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. # This would cause failed assertion unless the mdl locks are released. SELECT xxx(pattern) FROM query_rewrite.rewrite_rules; ERROR 42000: FUNCTION test.xxx does not exist START TRANSACTION; INSERT INTO query_rewrite.rewrite_rules ( pattern, replacement ) VALUES ( 'SELECT "Rewrite me"', 'SELECT "Rewritten w/rule 1"' ); SET @@global.innodb_lock_wait_timeout = 1; SELECT load_rewrite_rules(); load_rewrite_rules() Loading of some rule(s) failed. SET @@global.innodb_lock_wait_timeout = DEFAULT; SELECT 'Rewrite me'; Rewrite me Rewrite me COMMIT; SELECT 'Rewrite me'; Rewrite me Rewrite me SELECT load_rewrite_rules(); load_rewrite_rules() NULL SELECT 'Rewrite me'; Rewritten w/rule 1 Rewritten w/rule 1 Warnings: Note 1105 Query 'SELECT 'Rewrite me'' rewritten to 'SELECT "Rewritten w/rule 1"' by a query rewrite plugin SET autocommit = DEFAULT; Warnings: Warning 1620 Plugin is busy and will be uninstalled on shutdown # Query rewrite plugin was queued for uninstalling.