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# ==== Purpose ====
#
# Verify cross-version replication from an old master to the up-to-date slave
#
# ==== Implementation ====
#
# Feed to the slave server a binlog recorded on an old version master
# via setting up slave-to-slave replication. The latter is done by means of
# the opt file and include/setup_fake_relay_log.inc.
# The master's binlog is treated as a relay log that the SQL thread executes.
#
--source include/not_group_replication_plugin.inc
--source include/not_gtid_enabled.inc
--source include/master-slave.inc
# The test is disabled for windows due to
# Bug #42879 CHANGE MASTER RELAY_LOG_FILE=path fails on windows
# Todo: release it from not_windows
--source include/not_windows.inc
# EXEC_LOAD_EVENT of 4.1 binlog can't be supported
-- source include/not_mts_slave_parallel_workers.inc
#
# Bug#31240 load data infile replication between (4.0 or 4.1) and 5.1 fails
#
--echo ==== Initialize ====
--connection slave
--disable_query_log
# The binlog contains the function RAND which is unsafe.
CALL mtr.add_suppression("Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT");
--enable_query_log
--source include/stop_slave.inc
RESET SLAVE;
# the relay log contains create t1, t3 tables and load data infile
--let $fake_relay_log = $MYSQL_TEST_DIR/suite/binlog/std_data/binlog_old_version_4_1.000001
--source include/setup_fake_relay_log.inc
--echo ==== Test ====
start slave sql_thread;
--let $slave_param = Exec_Master_Log_Pos
# end_log_pos of the last event of the relay log
--let $slave_param_value = 149436
--source include/wait_for_slave_param.inc
--echo ==== a prove that the fake has been processed successfully ====
SELECT COUNT(*) - 17920 as zero FROM t3;
--echo ==== Clean up ====
--source include/stop_slave_sql.inc
--source include/cleanup_fake_relay_log.inc
drop table t1, t3;
--let $rpl_only_running_threads= 1
--source include/rpl_end.inc