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--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 'acquiring total order%' or STATE LIKE 'Waiting for table metadata%'
--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
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';
SHOW CREATE TABLE 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
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';
SHOW CREATE TABLE t1;
SELECT COUNT(*) AS EXPECT_1001 FROM t1;
DROP TABLE t1;
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