EVOLUTION-MANAGER

Edit File: gcol_update.test

--source include/have_innodb.inc

SET @saved_frequency = @@GLOBAL.innodb_purge_rseg_truncate_frequency;
SET GLOBAL innodb_purge_rseg_truncate_frequency = 1;

connect (purge_control,localhost,root);
START TRANSACTION WITH CONSISTENT SNAPSHOT;

connection default;

# Index on virtual column

create table t1(f1 int not null, f2 blob not null, f3 blob not null,
		vchar char(2) as (substr(f3,2,2)) virtual,
		primary key(f1, f3(5)), index(vchar))engine=innodb;

insert into t1(f1,f2,f3) values(1, repeat('a',8000), repeat('b', 9000));

update t1 set f1=5 where f1=1;
delete from t1 where f1=5;

connection purge_control;
COMMIT;
--source ../../innodb/include/wait_all_purged.inc
START TRANSACTION WITH CONSISTENT SNAPSHOT;
connection default;

drop table t1;

# Index on virtual column and blob

create table t1(f1 int not null, f2 blob not null, f3 blob not null,
		vchar char(2) as (substr(f3,2,2)) virtual,
		primary key(f1, f3(5)), index(vchar, f3(2)))engine=innodb;

insert into t1(f1,f2,f3) values(1, repeat('a',8000), repeat('b', 9000));

update t1 set f1=5 where f1=1;
delete from t1 where f1=5;

connection purge_control;
COMMIT;
--source ../../innodb/include/wait_all_purged.inc
START TRANSACTION WITH CONSISTENT SNAPSHOT;
connection default;
drop table t1;

# Index on virtual column of blob type

create table t1(f1 int not null, f2 blob not null, f3 blob not null,
		vchar blob as (f3) virtual,
		primary key(f1, f3(5)), index(vchar(3)))engine=innodb;

insert into t1(f1,f2,f3) values(1, repeat('a',8000), repeat('b', 9000));

update t1 set f1=5 where f1=1;
delete from t1 where f1=5;

connection purge_control;
COMMIT;
--source ../../innodb/include/wait_all_purged.inc
disconnect purge_control;

connection default;
drop table t1;

SET GLOBAL innodb_purge_rseg_truncate_frequency = @saved_frequency;