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#
# ==== Purpose ====
#
# This test checks if the sql delay is being applied in line topology composed
# of three servers.
#
# ==== Implementation ====
#
# The SQL_Delay is set to 5 seconds.
# For each for the six different transactions executed (two DDL, three DML and
# one multi-statement DML), the test verifies if the delay was the expected using
# replication timestamp infrastructure introduced by WL#7319.
#
# ==== References ====
#
# WL#7318 Delayed Replication: GTID based and relative to immediate master commit
# Establish the line topology.
--let $rpl_topology=1->2, 2->3
--let $rpl_skip_start_slave= 1
--source include/rpl_init.inc
--let $delay= 5
--let $rpl_connection_name= server_2
--source include/rpl_connection.inc
--eval CHANGE REPLICATION SOURCE TO SOURCE_DELAY= $delay
source include/start_slave.inc;
--let $rpl_connection_name= server_3
--source include/rpl_connection.inc
--eval CHANGE REPLICATION SOURCE TO SOURCE_DELAY= $delay
source include/start_slave.inc;
--let $rpl_connection_name= server_1
--source include/rpl_connection.inc
CREATE TABLE t1 (a INT);
--let $trx_num= 1
--source extra/rpl_tests/check_slave_delay_line_topology.inc
INSERT INTO t1 VALUES (1);
--let $trx_num= 2
--source extra/rpl_tests/check_slave_delay_line_topology.inc
UPDATE t1 SET a=2;
--let $trx_num= 3
--source extra/rpl_tests/check_slave_delay_line_topology.inc
DELETE FROM t1 WHERE a=2;
--let $trx_num= 4
--source extra/rpl_tests/check_slave_delay_line_topology.inc
START TRANSACTION;
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (2);
INSERT INTO t1 VALUES (3);
COMMIT;
--let $trx_num= 5
--source extra/rpl_tests/check_slave_delay_line_topology.inc
DROP TABLE t1;
--let $trx_num= 6
--source extra/rpl_tests/check_slave_delay_line_topology.inc
# Cleanup
--let $rpl_connection_name= server_2
--source include/rpl_connection.inc
--source include/stop_slave_sql.inc
CHANGE REPLICATION SOURCE TO SOURCE_DELAY= 0;
--source include/start_slave_sql.inc
--let $rpl_connection_name= server_3
--source include/rpl_connection.inc
--source include/stop_slave_sql.inc
CHANGE REPLICATION SOURCE TO SOURCE_DELAY= 0;
--source include/start_slave_sql.inc
--let $rpl_connection_name= server_1
--source include/rpl_connection.inc
--source include/rpl_end.inc
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