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#
# MENT-662: Lag Free Alter On Slave
#
--echo #
--echo # Test verifies replay of binary logs which contain
--echo # SA/RA/CA works fine.
--echo # Generate a binary log with alter events and use mysqlbinlog tool to
--echo # generate a sql file for replay. Source it on an clean master and
--echo # verify the correctness. Use the latest binlog and repeat the same
--echo # process mentioned above and observe replay works fine.
--echo #
--source include/have_log_bin.inc
--source include/have_innodb.inc
--source include/have_binlog_format_statement.inc
--let $binlog_alter_two_phase= `select @@binlog_alter_two_phase`
set global binlog_alter_two_phase = ON;
set binlog_alter_two_phase = ON;
create table t1 (f1 int primary key) engine=InnoDB;
create table t2 (f1 int primary key, constraint c1 foreign key (f1) references t1(f1)) engine=innodb;
--error ER_CANT_CREATE_TABLE
alter table t2 add constraint c1 foreign key (f1) references t1(f1);
drop table t2, t1;
select @@gtid_binlog_state;
FLUSH LOGS;
let MYSQLD_DATADIR= `select @@datadir;`;
--exec $MYSQL_BINLOG $MYSQLD_DATADIR/master-bin.000001 > $MYSQLTEST_VARDIR/tmp/slave_1.sql
--echo # reset the binlog
RESET MASTER;
--echo # execute the binlog
--exec $MYSQL --port=$MASTER_MYPORT --host=127.0.0.1 -e "source $MYSQLTEST_VARDIR/tmp/slave_1.sql"
SELECT @@gtid_binlog_state;
FLUSH LOGS;
--echo # Replay 1: One more time to simulate S->S case
--exec $MYSQL_BINLOG $MYSQLD_DATADIR/master-bin.000001 > $MYSQLTEST_VARDIR/tmp/slave_2.sql
RESET MASTER;
--echo # execute the binlog
--exec $MYSQL --port=$MASTER_MYPORT --host=127.0.0.1 -e "source $MYSQLTEST_VARDIR/tmp/slave_2.sql"
SELECT @@gtid_binlog_state;
FLUSH LOGS;
--echo # Replay 2: One more time to simulate S->S case
--exec $MYSQL_BINLOG $MYSQLD_DATADIR/master-bin.000001 > $MYSQLTEST_VARDIR/tmp/slave_3.sql
RESET MASTER;
--echo # execute the binlog
--exec $MYSQL --port=$MASTER_MYPORT --host=127.0.0.1 -e "source $MYSQLTEST_VARDIR/tmp/slave_3.sql"
SELECT @@gtid_binlog_state;
--echo # clean up
remove_file $MYSQLTEST_VARDIR/tmp/slave_1.sql;
remove_file $MYSQLTEST_VARDIR/tmp/slave_2.sql;
remove_file $MYSQLTEST_VARDIR/tmp/slave_3.sql;
RESET MASTER;
--eval set global binlog_alter_two_phase=$binlog_alter_two_phase
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