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#
# Bug #31529221 ALTER TABLE FAILS AND REPORTS INCORRECT KEY FILE FOR TABLE T1
#
SET @old_innodb_online_alter_log_max_size := @@innodb_online_alter_log_max_size;
SET @old_max_allowed_packet := @@max_allowed_packet;
set global innodb_online_alter_log_max_size=1342177280000;
set global max_allowed_packet=1024*1024*1024;
create table t1(d1 longblob);
insert into t1(d1) values (repeat(UNHEX('000f'), 1022*1022*88));
SET DEBUG_SYNC= 'alter_table_inplace_after_lock_downgrade SIGNAL proceed_insert WAIT_FOR proceed_alter';
alter table t1 ADD COLUMN `d2` char(128) not null default '0' after d1;;
SET DEBUG_SYNC= 'now WAIT_FOR proceed_insert';
SET DEBUG_SYNC= 'now SIGNAL proceed_alter';
SET DEBUG_SYNC= 'RESET';
drop table t1;
SET GLOBAL innodb_online_alter_log_max_size = @old_innodb_online_alter_log_max_size;
set global max_allowed_packet = @old_max_allowed_packet;