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--source include/galera_cluster.inc
--source include/have_innodb.inc
--source include/have_debug.inc
--source include/have_debug_sync.inc
--source include/galera_have_debug_sync.inc
--disable_ps2_protocol
#
# We create InnoDB seqeuence with small cache that is then
# used as default value for column in table.
#
--connection node_1
--let $wsrep_local_replays_old = `SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_local_replays'`
CREATE SEQUENCE s INCREMENT=0 CACHE=5 ENGINE=InnoDB;
CREATE TABLE t1 (f1 INT PRIMARY KEY, f2 INT) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1, 0), (3, 0);
--connection node_1
START TRANSACTION;
INSERT INTO t1 VALUES (4, next value for s); # No conflict in cert
INSERT INTO t1 VALUES (5, next value for s); # No conflict in cert
INSERT INTO t1 VALUES (6, next value for s); # No conflict in cert
INSERT INTO t1 VALUES (7, next value for s); # No conflict in cert
INSERT INTO t1 VALUES (8, next value for s); # No conflict in cert
INSERT INTO t1 VALUES (9, next value for s); # No conflict in cert
INSERT INTO t1 VALUES (10, next value for s); # No conflict in cert
INSERT INTO t1 VALUES (11, next value for s); # No conflict in cert
INSERT INTO t1 VALUES (12, next value for s); # No conflict in cert
INSERT INTO t1 VALUES (13, next value for s); # No conflict in cert
INSERT INTO t1 VALUES (14, next value for s); # No conflict in cert
SELECT * FROM t1 WHERE f1 > 0 FOR UPDATE; # Should cause GAP lock between 1 and 3
--connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1
SET SESSION wsrep_sync_wait=0;
# Block the applier on node #1 and issue a conflicting update on node #2
--let $galera_sync_point = apply_monitor_slave_enter_sync
--source include/galera_set_sync_point.inc
#
# Send conflicting INSERT
#
--connection node_2
INSERT INTO t1 VALUES (2, 2); # This should BF abort because of GAP lock
--connection node_1a
--source include/galera_wait_sync_point.inc
--source include/galera_clear_sync_point.inc
# Block the commit, send the COMMIT and wait until it gets blocked
--let $galera_sync_point = commit_monitor_master_enter_sync
--source include/galera_set_sync_point.inc
--connection node_1
--send COMMIT
--connection node_1a
--let $galera_sync_point = apply_monitor_slave_enter_sync commit_monitor_master_enter_sync
--source include/galera_wait_sync_point.inc
--source include/galera_clear_sync_point.inc
--let $galera_sync_point = abort_trx_end
--source include/galera_set_sync_point.inc
--let $galera_sync_point = apply_monitor_slave_enter_sync
--source include/galera_signal_sync_point.inc
--let $galera_sync_point = abort_trx_end commit_monitor_master_enter_sync
--source include/galera_wait_sync_point.inc
# Let the transactions proceed
--source include/galera_clear_sync_point.inc
--let $galera_sync_point = abort_trx_end
--source include/galera_signal_sync_point.inc
--let $galera_sync_point = commit_monitor_master_enter_sync
--source include/galera_signal_sync_point.inc
# Commit succeeds
--connection node_1
--reap
# wsrep_local_replays has increased by 1
--let $wsrep_local_replays_new = `SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_local_replays'`
--disable_query_log
--eval SELECT $wsrep_local_replays_new - $wsrep_local_replays_old = 1 AS wsrep_local_replays;
--enable_query_log
INSERT INTO t1 VALUES (22, next value for s);
INSERT INTO t1 VALUES (23, next value for s);
INSERT INTO t1 VALUES (24, next value for s);
INSERT INTO t1 VALUES (25, next value for s);
INSERT INTO t1 VALUES (26, next value for s);
INSERT INTO t1 VALUES (27, next value for s);
INSERT INTO t1 VALUES (28, next value for s);
INSERT INTO t1 VALUES (29, next value for s);
INSERT INTO t1 VALUES (30, next value for s);
INSERT INTO t1 VALUES (31, next value for s);
INSERT INTO t1 VALUES (32, next value for s);
INSERT INTO t1 VALUES (33, next value for s);
INSERT INTO t1 VALUES (34, next value for s);
INSERT INTO t1 VALUES (35, next value for s);
--connection node_1
SELECT * FROM t1;
SELECT LASTVAL(s);
--connection node_2
SELECT * FROM t1;
SELECT LASTVAL(s);
--connection node_1
SELECT NEXTVAL(s);
--connection node_2
SELECT NEXTVAL(s);
DROP SEQUENCE s;
DROP TABLE t1;
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