Server IP : 172.67.216.182 / Your IP : 172.70.142.173 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/mysql-test/suite/group_replication/t/ |
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################################################################################ # The intent of this test is to verify if the validations that were # created within the Group Replication plugin in the runtime process # are fully functional. # # It will test the invalid scenarios for table creation. # # Table with only unique key. # Table with NULL key. # Table with Unique NULL key. # Table with a normal key. (Not unique) # # It will cycle all cases in which the runtime validation is verified. # # Afterwards the plugin will be stopped and one of the cases will be tested in # order to assess that the verification is no longer accomplished. # # Test: # 0. The test requires two servers: M1 and M2. # 1. Setup group of two members. Bring both the members ONLINE. # 2. On M1: # - Create table t1 with only unique key. # - Create table t2 with possible NULL value for the key. # - Create table t3 with unique NULL key. # - Sync it to the group. # 3. Testing all the three tables that will fail with following DML operations: # - Test the INSERT instruction. It must fail. # - Test the UPDATE instruction. It must fail. # - Test the DELETE instruction. It must fail. # - Sync data to the group. # 4. Stop GR on M1. Stop GR on M2. # 5. Testing all the three tables again with following DML operations on M1: # - Test the INSERT instruction. It must succeed. # - Test the UPDATE instruction. It must succeed. # - Test the DELETE instruction. It must succeed. # 6. Clean up. ################################################################################ --source ../inc/have_group_replication_plugin.inc --source ../inc/group_replication.inc SET SESSION sql_log_bin=0; call mtr.add_suppression("Table.*does not have any PRIMARY KEY. This is not compatible with Group Replication"); SET SESSION sql_log_bin=1; --connection server1 #Lets create several tables. They will all breach 1 or more rules #Wrong table with only unique Key CREATE TABLE t1 (c1 INT UNIQUE KEY) ENGINE=InnoDB; #Wrong table with possible NULL value for the key. CREATE TABLE t2 (c1 INT, KEY `c1` (`c1`)) ENGINE=InnoDB; #Wrong table with unique key with null value. CREATE TABLE t3 (c1 INT UNIQUE NULL) ENGINE=InnoDB; --source include/rpl_sync.inc # # The tests begin here. # --echo # --echo # Testing all tables that will fail. --echo # --let $wrong_tables_count=3 while ($wrong_tables_count) { #Test the INSERT instruction --error ER_BEFORE_DML_VALIDATION_ERROR --eval INSERT INTO t$wrong_tables_count VALUES(1) #Test the UPDATE instruction --error ER_BEFORE_DML_VALIDATION_ERROR --eval UPDATE t$wrong_tables_count SET c1 = 2 #Test the DELETE instruction --error ER_BEFORE_DML_VALIDATION_ERROR --eval DELETE FROM t$wrong_tables_count --dec $wrong_tables_count } #This will sync data among all group members --source include/rpl_sync.inc --echo # Now, lets repeat all the tests with group replication stopped. --source include/stop_group_replication.inc --connection server2 --source include/stop_group_replication.inc --connection server1 --let $wrong_tables_count=3 while ($wrong_tables_count) { #Test the INSERT instruction --eval INSERT INTO t$wrong_tables_count VALUES(1) #Test the UPDATE instruction --eval UPDATE t$wrong_tables_count SET c1 = 2 #Test the DELETE instruction --eval DELETE FROM t$wrong_tables_count #clean up this table --eval DROP TABLE t$wrong_tables_count --dec $wrong_tables_count } --connection server2 --let $table_count= 3 while ($table_count) { --eval DROP TABLE t$table_count --dec $table_count } --source ../inc/group_replication_end.inc