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# === Purpose ===
#
# This test validates that when a single statament generates multiple write
# row events for diferent tables, and one of thoese table contains an extra
# auto incremented key in the replica, the generation of the auto
# incremented key in the replica works correctly.
#
# ==== Requirements ====
#
# R1. Replication to a table with an extra auto-increment column should work
# when a single statement updates multiple tables.
#
# === Implementation ====
#
# 1. Create a table t1 with a primary key on both source and replica
# Create a table t2 that only has an auto incremented PK in the replica
# Create a table t3 that only has an auto incremented KEY in the replica
# 2. Create a trigger that for inserts in t1, inserts something on t2
# Create a function that inserts 2 rows in t3 but one of the rows is
# too large to be grouped with other in a single log event
# 3. Insert something on t1 on the source
# Validate that the table t2 on the replica has the expected values
# Execute the multi_event_function() on the source
# Validate that the table t3 on the replica has the expected values
# 4. Cleanup
#
# === References ===
#
# Bug#34095290: ha_external_lock(THD*, int): Assertion `next_insert_id == 0' failure
#
--source include/have_binlog_format_row.inc
--source include/set_privilege_checks_user_as_system_user.inc
--source include/master-slave.inc
--echo
--echo ##############################################################
--echo # 1. Create a table t1 with a primary key on both source and replica
--echo # Create a table t2 that only has an auto incremented PK in the replica
--echo # Create a table t3 that only has an auto incremented KEY in the replica
CREATE TABLE t1 (f1 INT PRIMARY KEY) ENGINE=InnoDB;
CREATE TABLE t2 (f1 INT) ENGINE=InnoDB;
CREATE TABLE t3 (f1 TEXT);
--source include/sync_slave_sql_with_master.inc
ALTER TABLE t2 ADD f2 INT NOT NULL AUTO_INCREMENT PRIMARY KEY AFTER f1;
ALTER TABLE t3 ADD f2 INT NOT NULL AUTO_INCREMENT KEY AFTER f1;
--echo
--echo ##############################################################
--echo # 2. Create a trigger that for inserts in t1, inserts something on t2
--echo # Create a function that inserts 2 rows in t3 but one of the rows is
--echo # too large to be grouped with other in a single log event
--source include/rpl_connection_master.inc
--delimiter |
CREATE TRIGGER insert_trigger BEFORE INSERT ON t1
FOR EACH ROW
BEGIN
INSERT INTO t2(f1) VALUES (1);
INSERT INTO t2(f1) VALUES (2);
END |
--delimiter ;
--delimiter |
CREATE FUNCTION multi_event_function() RETURNS INT BEGIN
INSERT INTO t3 VALUES (REPEAT('a', 300));
INSERT INTO t3 VALUES ('a');
RETURN 0;
END|
--delimiter ;
--source include/sync_slave_sql_with_master.inc
--echo
--echo ##############################################################
--echo # 3. Insert something on t1 on the source
--echo # Validate that the table t2 on the replica has the expected values
--echo # Execute the multi_event_function() on the source
--echo # Validate that the table t3 on the replica has the expected values
--source include/rpl_connection_master.inc
INSERT INTO t1 VALUES (99);
SELECT multi_event_function();
--source include/sync_slave_sql_with_master.inc
--let $column_count= `SELECT COUNT(*) FROM t2 WHERE f2 IN (1,2);`
--let $assert_text= The trigger associated table was updated
--let $assert_cond= $column_count = 2
--source include/assert.inc
--let $column_count= `SELECT COUNT(*) FROM t3 WHERE f2 IN (1,2);`
--let $assert_text= The function associated table was updated
--let $assert_cond= $column_count = 2
--source include/assert.inc
--echo
--echo ##############################################################
--echo # 4. Cleanup
--source include/rpl_connection_master.inc
DROP FUNCTION multi_event_function;
DROP TRIGGER insert_trigger;
DROP TABLE t1;
DROP TABLE t2;
DROP TABLE t3;
--source include/sync_slave_sql_with_master.inc
--source include/rpl_end.inc
|
