| Server IP : 88.99.149.37 / Your IP : 216.73.216.141 Web Server : nginx/1.31.2 System : Linux server-88-99-149-37 6.12.0-124.56.5.el10_1.x86_64 #1 SMP PREEMPT_DYNAMIC Fri May 15 06:12:08 EDT 2026 x86_64 User : muralimurth ( 1015) PHP Version : 8.4.23 Disable Function : exec,system,passthru,shell_exec,proc_close,proc_open,dl,popen,show_source,posix_kill,posix_mkfifo,posix_getpwuid,posix_setpgid,posix_setsid,posix_setuid,posix_setgid,posix_seteuid,posix_setegid,posix_uname MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /usr/local/mysql/mysql-test/suite/galera/t/ |
Upload File : |
--source include/galera_cluster.inc --source include/have_innodb.inc --source include/have_sequence.inc --source include/have_debug.inc --source include/have_debug_sync.inc --source include/galera_have_debug_sync.inc # # In this test, we simultaneously send two non-conflicting ALTER TABLE statements # --connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1 --connect node_2a, 127.0.0.1, root, , test, $NODE_MYPORT_2 --connection node_1 CREATE TABLE t1 (f1 INTEGER PRIMARY KEY AUTO_INCREMENT, f2 INTEGER); INSERT INTO t1(f2) SELECT seq FROM seq_1_to_1000; --connection node_2a SET SESSION wsrep_sync_wait=0; --let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES WHERE NAME LIKE 'test/t1'; --source include/wait_condition.inc --let $wait_condition = SELECT COUNT(*) = 1000 FROM t1; --source include/wait_condition.inc --connection node_1a --echo # Block the applier on node_1 and issue a ddl from node_2 SET SESSION wsrep_sync_wait=0; --let $galera_sync_point = apply_monitor_slave_enter_sync --source include/galera_set_sync_point.inc --connection node_2 --echo # DDL 1 --send ALTER TABLE t1 ADD COLUMN f3 INTEGER; INSERT INTO t1 VALUES (NULL, 10000, 10000); --connection node_1a --source include/galera_wait_sync_point.inc --source include/galera_clear_sync_point.inc --echo # This will block on acquiring total order isolation --connection node_1 --echo # DDL 2 --send CREATE UNIQUE INDEX i1 ON t1(f2); --connection node_1a --let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.PROCESSLIST WHERE STATE LIKE 'Waiting for table metadata lock%' OR STATE LIKE 'acquiring total order isolation%' OR STATE LIKE 'Waiting to execute in isolation%'; --source include/wait_condition.inc --echo # Signal DDL 1 --source include/galera_clear_sync_point.inc --let $galera_sync_point = apply_monitor_slave_enter_sync --source include/galera_signal_sync_point.inc --connection node_2 --reap --connection node_1 --reap --connection node_2 --let $wait_condition = SELECT COUNT(*) = 3 FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 't1'; --source include/wait_condition.inc --let $wait_condition = SELECT COUNT(*) = 2 FROM INFORMATION_SCHEMA.STATISTICS WHERE TABLE_NAME = 't1'; --source include/wait_condition.inc --let $wait_condition = SELECT COUNT(*) = 1001 FROM t1; --source include/wait_condition.inc SELECT COUNT(*) AS EXPECT_3 FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 't1'; SELECT COUNT(*) AS EXPECT_2 FROM INFORMATION_SCHEMA.STATISTICS WHERE TABLE_NAME = 't1'; SELECT COUNT(*) AS EXPECT_1001 FROM t1; --connection node_1 --let $wait_condition = SELECT COUNT(*) = 3 FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 't1'; --source include/wait_condition.inc --let $wait_condition = SELECT COUNT(*) = 2 FROM INFORMATION_SCHEMA.STATISTICS WHERE TABLE_NAME = 't1'; --source include/wait_condition.inc --let $wait_condition = SELECT COUNT(*) = 1001 FROM t1; --source include/wait_condition.inc SELECT COUNT(*) AS EXPECT_3 FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 't1'; SELECT COUNT(*) AS EXPECT_2 FROM INFORMATION_SCHEMA.STATISTICS WHERE TABLE_NAME = 't1'; SELECT COUNT(*) AS EXPECT_1001 FROM t1; DROP TABLE t1;