mirror of
https://github.com/MariaDB/server.git
synced 2025-10-31 10:56:12 +01:00
45 lines
1.3 KiB
Text
45 lines
1.3 KiB
Text
--source include/galera_cluster.inc
|
|
--source include/have_innodb.inc
|
|
|
|
#
|
|
# A conflict between a streaming replication fragment and a local transaction
|
|
#
|
|
|
|
--connection node_1
|
|
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
|
|
SET SESSION wsrep_trx_fragment_size = 1;
|
|
SET AUTOCOMMIT=OFF;
|
|
START TRANSACTION;
|
|
INSERT INTO t1 VALUES (1);
|
|
INSERT INTO t1 VALUES (2);
|
|
INSERT INTO t1 VALUES (3);
|
|
INSERT INTO t1 VALUES (4);
|
|
INSERT INTO t1 VALUES (5);
|
|
|
|
--connection node_2
|
|
# Wait until a streaming replication fragment has arrived
|
|
SET SESSION TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
|
|
--let $wait_condition = SELECT COUNT(*) > 0 FROM t1;
|
|
--source include/wait_condition.inc
|
|
|
|
# Attempt a conflicting INSERT. This will block
|
|
--send INSERT INTO t1 VALUES(1);
|
|
|
|
# Observe the block from a separate connection
|
|
--connect node_2a, 127.0.0.1, root, , test, $NODE_MYPORT_2
|
|
|
|
--let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.PROCESSLIST WHERE STATE LIKE 'wsrep applier committed%';
|
|
--source include/wait_condition.inc
|
|
|
|
--let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.PROCESSLIST WHERE STATE LIKE 'update';
|
|
--source include/wait_condition.inc
|
|
|
|
# Commit the remote transaction, causing the local transaction to return an error
|
|
--connection node_1
|
|
COMMIT;
|
|
|
|
--connection node_2
|
|
--error ER_DUP_ENTRY
|
|
--reap
|
|
|
|
DROP TABLE t1;
|