Spracherkennung für: .test vermutete Sprache: SQL {SQL[80] MT940[45] Masm[44]} [Methode: maximale Elemente, drei Dimensionen]
#
# MDEV-21718 Reproduce a case where BF abort after
# client session acquires the ownership but before calls
# before_command() causes an assertion in wsrep-lib.
#
--source include/galera_cluster.inc
--source include/have_innodb.inc
--source include/have_debug.inc
--source include/have_debug_sync.inc
CREATE TABLE t1 (f1 INT PRIMARY KEY) ENGINE=InnoDB;
--let $galera_connection_name = node_1_ctrl
--let $galera_server_number = 1
--source include/galera_connect.inc
--connection node_1
START TRANSACTION;
INSERT INTO t1 VALUES (1);
SET DEBUG_SYNC = "wsrep_before_before_command SIGNAL reached WAIT_FOR continue";
--send COMMIT
--connection node_1_ctrl
SET DEBUG_SYNC = "now WAIT_FOR reached";
--connection node_2
INSERT INTO t1 VALUES (1);
# BF abort wakes up node_1 from sync wait.
--connection node_1
--error ER_LOCK_DEADLOCK
--reap
DROP TABLE t1;
SET DEBUG_SYNC = "RESET";
[Dauer der Verarbeitung: 0.8 Sekunden]