source include/have_debug_sync.inc;
source include/have_innodb.inc;
source include/master-slave.inc;

--connection master
call mtr.add_suppression("Unsafe statement written to the binary log using statement format");

--connection slave
call mtr.add_suppression("Unsafe statement written to the binary log using statement format");

#
# Single-phase alter
#

--echo # MDEV-31804 Assertion `thd->m_transaction_psi == __null' fails upon
--echo # replicating online ALTER
--connection master
create table t (a char(8)) engine=myisam;
insert into t values ('foo'),('bar');

set debug_sync= 'alter_table_online_progress signal go_dml wait_for go_alter';
set @old_slave_exec_mode= @@global.slave_exec_mode;
set @@global.slave_exec_mode= idempotent;
send alter table t force;

--connection master1
set debug_sync= 'now wait_for go_dml';
insert into t (a) values ('qux');
set debug_sync= 'now signal go_alter';

--connection master
--reap
--sync_slave_with_master

# Cleanup
--connection master
drop table t;
set global slave_exec_mode= @old_slave_exec_mode;
set debug_sync= reset;


--echo #
--echo # End of 11.2 tests (Single-phase alter)
--echo #


#
# Two-phase alter
#
--connection slave
source include/stop_slave.inc;
--let $slave_parallel_threads=`select @@global.slave_parallel_threads`
--let $slave_parallel_mode=   `select @@global.slave_parallel_mode`
--let $binlog_row_image= `select @@global.binlog_row_image`
set global slave_parallel_threads=3;
set global slave_parallel_mode= optimistic;
set global binlog_row_image=MINIMAL;
--connection master


--echo #
--echo # MDEV-31755 Replica's DML event deadlocks wit online alter table
--echo #
--echo # Three threads for SA,U,CA

create table t (id int, a int, primary key (id)) engine=innodb;
insert into t values (1,10), (2,20);

set @@session.binlog_alter_two_phase=1;
set debug_sync= 'alter_table_online_downgraded signal ready wait_for go';
send alter table t add c text default('qqq') after id, algorithm=copy, lock=none;

--connection master1
set debug_sync= 'now wait_for ready';

update t set a = 1;

set debug_sync= 'now signal go';

--connection master
--reap
--source include/save_master_gtid.inc

--connection slave
source include/start_slave.inc;
--source include/sync_with_master_gtid.inc
select * from t;

# Cleanup
--connection master
drop table t;

--echo # MDEV-31838 Assertion fails on replica upon parallel
--echo # replication with two-phase alter and MINIMAL row image
create table t (id int, a int, primary key(id)) engine=aria;
insert into t values (1,0);

set @@session.binlog_alter_two_phase=1;
set debug_sync= 'alter_table_online_progress signal go_dml wait_for go_alter';
send alter table t force, algorithm=copy, lock=none;

--connection master1
set binlog_row_image=MINIMAL;
set debug_sync= 'now wait_for go_dml';
--disable_warnings
update ignore t set a = 1;
--enable_warnings
set debug_sync= 'now signal go_alter';

# Cleanup
--connection master
--reap
drop table t;
--sync_slave_with_master
--connection master

--echo #
--echo # End of 11.2 tests (Two-phase alter)
--echo #

--connection slave
source include/stop_slave.inc;
--eval set global binlog_row_image=$binlog_row_image
--eval set global slave_parallel_threads=$slave_parallel_threads
--eval set global slave_parallel_mode=   $slave_parallel_mode
source include/start_slave.inc;

--source include/rpl_end.inc