mirror of
https://github.com/MariaDB/server.git
synced 2025-01-19 05:22:25 +01:00
76 lines
1.6 KiB
Text
76 lines
1.6 KiB
Text
--source include/galera_cluster.inc
|
|
--source include/have_innodb.inc
|
|
--source include/have_debug.inc
|
|
--source include/have_debug_sync.inc
|
|
|
|
#
|
|
# Test that DDL indeed causes all nodes to block so even unrelated updates
|
|
# are not allowed to proceed. We block the DDL using DBUG_SYNC
|
|
#
|
|
|
|
CREATE TABLE t1 (f1 INTEGER) ENGINE=InnoDB;
|
|
CREATE TABLE t2 (f1 INTEGER) ENGINE=InnoDB;
|
|
|
|
--connection node_1
|
|
SET DEBUG_SYNC = 'alter_table_before_open_tables WAIT_FOR continue';
|
|
--send ALTER TABLE t1 ADD COLUMN f2 INTEGER;
|
|
|
|
--let $galera_connection_name = node_1a
|
|
--let $galera_server_number = 1
|
|
--source include/galera_connect.inc
|
|
|
|
--let $galera_connection_name = node_1b
|
|
--let $galera_server_number = 1
|
|
--source include/galera_connect.inc
|
|
|
|
--connection node_1a
|
|
SET SESSION wsrep_sync_wait = 0;
|
|
|
|
# Allowed
|
|
SELECT COUNT(*) = 0 FROM t1;
|
|
|
|
# Allowed
|
|
SELECT COUNT(*) = 0 FROM t2;
|
|
|
|
# Not allowed
|
|
--error ER_LOCK_DEADLOCK
|
|
INSERT INTO t1 VALUES (1);
|
|
|
|
SET AUTOCOMMIT=OFF;
|
|
START TRANSACTION;
|
|
|
|
# Allowed
|
|
INSERT INTO t2 VALUES (1);
|
|
|
|
# Hangs
|
|
--send COMMIT;
|
|
--sleep 1
|
|
|
|
--connection node_1b
|
|
SET SESSION wsrep_sync_wait = 0;
|
|
|
|
# The Commit issued above is still not done
|
|
SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.PROCESSLIST WHERE INFO = 'Commit';
|
|
SELECT COUNT(*) = 0 FROM t2;
|
|
SET DEBUG_SYNC= 'now SIGNAL continue';
|
|
|
|
--connection node_1a
|
|
--reap
|
|
|
|
--connection node_1
|
|
--reap
|
|
SELECT COUNT(*) = 0 FROM t1;
|
|
SELECT COUNT(*) = 1 FROM t2;
|
|
|
|
--connection node_2
|
|
SELECT COUNT(*) = 0 FROM t1;
|
|
SELECT COUNT(*) = 1 FROM t2;
|
|
|
|
--connection node_1
|
|
SET DEBUG_SYNC= 'RESET';
|
|
|
|
--connection node_1b
|
|
SET DEBUG_SYNC= 'RESET';
|
|
|
|
DROP TABLE t1;
|
|
DROP TABLE t2;
|