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# ==== Purpose ====
#
# Check that replica-skip-errors skips following errors like
# ER_REPLICA_CONVERSION_FAILED and ER_NO_SUCH_TABLE.
#
# ==== Implementation ====
# On slave, set replica_skip_errors=all, so that slave skips all the errors that
# are reported during application of row based events.
#
# On master, create a table t with a varchar filed of length 25. On slave
# increase the varchar field width to 255, so that updates that are received
# from master will fail on slave with error ER_REPLICA_CONVERSION_FAILED.
#
# Secondly drop the table t on slave and try to the update the table from
# master. The updates will fail on slave with an error ER_NO_SUCH_TABLE.
#
# Verify that slave doesn't break inspite of these errors.
# ==== References ====
#
# Bug#17653275:--REPLICA-SKIP-ERRORS WON'T SKIP MISSING DATABASE/TABLE
################################################################################
--source include/have_debug.inc
--source include/have_binlog_format_row.inc
--source include/master-slave.inc
# On master create table t which contains a field named 'name' with length
# varchar(25).
CREATE TABLE t (name VARCHAR(25) DEFAULT NULL) ENGINE=InnoDB;
--source include/sync_slave_sql_with_master.inc
# On slave alter the name field length to varchar(255).
call mtr.add_suppression("Replica SQL.*Error executing row event: .Table .test.t. doesn.t exist., Error_code: MY-001146");
call mtr.add_suppression("Replica SQL.*Column 0 of table .test.t. cannot be converted from type.* Error_code: MY-013146");
call mtr.add_suppression("The replica coordinator and worker threads are stopped, possibly leaving data in inconsistent state");
call mtr.add_suppression("Got error 149 - .Lock deadlock; Retry transaction. during COMMIT");
ALTER TABLE t CHANGE name name VARCHAR(255);
--source include/rpl_connection_master.inc
INSERT INTO t VALUE ('Amy');
--echo # Sync should be successful. Slave should not stop with an error
--echo # ER_REPLICA_CONVERSION_FAILED. It should be up and running in spite
--echo # of errors as we have set slave_skip_error=all.
--source include/sync_slave_sql_with_master.inc
# Drop the table t on slave.
DROP TABLE t;
--source include/rpl_connection_master.inc
UPDATE t SET name='New';
--echo # Sync should be successful. Slave should not stop with an error
--echo # ER_NO_SUCH_TABLE. It should be up and running in spite of errors
--echo # as we have set slave_skip_error=all.
--source include/sync_slave_sql_with_master.inc
--echo # Enable a debug point to simulate failure during rows event cleanup.
--let $debug_point= simulate_rows_event_cleanup_failure
--source include/add_debug_point.inc
--source include/rpl_connection_master.inc
UPDATE t SET name='Old';
--source include/rpl_connection_slave.inc
--echo # Since this is not an ignored error slave should stop. We only ignore the
--echo # errors that are generated during the execution of an event. The other errors
--echo # that are generated during commit/rollback failure, which takes place during cleanup
--echo # cannot be ignored.
--let $slave_sql_errno= convert_error(ER_ERROR_DURING_COMMIT);
--source include/wait_for_slave_sql_error.inc
# Verfiy that two warning logs for 'Error executing row event: ' (due to executing
# two update statement to table t on master after dropping the table t at slave) are logged
# in the error log of slave.
--let $assert_text = Found 2 warning in the error log
--let $assert_file = $MYSQLTEST_VARDIR/log/mysqld.2.err
--let $assert_select = Replica SQL.*Error executing row event: .Table .test.t. doesn.t exist., Error_code: MY-001146
--let $assert_count = 2
--source include/assert_grep.inc
--echo ==== Clean up ====
--let $debug_point= simulate_rows_event_cleanup_failure
--source include/remove_debug_point.inc
--source include/stop_slave_io.inc
RESET MASTER;
RESET SLAVE;
--source include/start_slave.inc
--source include/rpl_connection_master.inc
--source include/sync_slave_sql_with_master.inc
--source include/rpl_connection_master.inc
DROP TABLE t;
--source include/rpl_end.inc
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