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SET DEFAULT_STORAGE_ENGINE='tokudb';
DROP TABLE IF EXISTS foo,bar;
set session tokudb_disable_slow_alter=ON;
create table foo (a int NOT NULL, b bigint NOT NULL, c mediumint NOT NULL, primary key (a))engine=TokuDB;
create table bar like foo;
alter table bar engine=MyISAM;
insert into foo values (1,10,100),(-1,-1,-1),(2,20,200);
insert into bar select * from foo;
alter table foo add column d int default 20;
alter table bar add column d int default 20;
include/diff_tables.inc [test.foo, test.bar]
select * from foo;
a b c d
-1 -1 -1 20
1 10 100 20
2 20 200 20
insert into foo values (3,30,300,3000);
insert into bar values (3,30,300,3000);
select * from foo;
a b c d
-1 -1 -1 20
1 10 100 20
2 20 200 20
3 30 300 3000
alter table foo drop column d;
alter table bar drop column d;
include/diff_tables.inc [test.foo, test.bar]
select * from foo;
a b c
-1 -1 -1
1 10 100
2 20 200
3 30 300
insert into foo values (4,40,400);
insert into bar values (4,40,400);
select * from foo;
a b c
-1 -1 -1
1 10 100
2 20 200
3 30 300
4 40 400
alter table foo add column d int default 20 first;
alter table bar add column d int default 20 first;
include/diff_tables.inc [test.foo, test.bar]
select * from foo;
d a b c
20 -1 -1 -1
20 1 10 100
20 2 20 200
20 3 30 300
20 4 40 400
insert into foo values (5,50,500,5000);
insert into bar values (5,50,500,5000);
select * from foo;
d a b c
20 -1 -1 -1
20 1 10 100
20 2 20 200
20 3 30 300
20 4 40 400
5 50 500 5000
alter table foo drop column d;
alter table bar drop column d;
include/diff_tables.inc [test.foo, test.bar]
select * from foo;
a b c
-1 -1 -1
1 10 100
2 20 200
3 30 300
4 40 400
50 500 5000
insert into foo values (6,60,600);
insert into bar values (6,60,600);
select * from foo;
a b c
-1 -1 -1
1 10 100
2 20 200
3 30 300
4 40 400
6 60 600
50 500 5000
drop table foo;
drop table bar;
create table foo (a int NOT NULL, b bigint NOT NULL, c mediumint NOT NULL, primary key (c))engine=TokuDB;
create table bar like foo;
alter table bar engine=MyISAM;
insert into foo values (1,10,100),(-1,-1,-1),(2,20,200);
insert into bar select * from foo;
alter table foo add column d int default 20;
alter table bar add column d int default 20;
include/diff_tables.inc [test.foo, test.bar]
select * from foo;
a b c d
-1 -1 -1 20
1 10 100 20
2 20 200 20
insert into foo values (3,30,300,3000);
insert into bar values (3,30,300,3000);
select * from foo;
a b c d
-1 -1 -1 20
1 10 100 20
2 20 200 20
3 30 300 3000
alter table foo drop column d;
alter table bar drop column d;
include/diff_tables.inc [test.foo, test.bar]
select * from foo;
a b c
-1 -1 -1
1 10 100
2 20 200
3 30 300
insert into foo values (4,40,400);
insert into bar values (4,40,400);
select * from foo;
a b c
-1 -1 -1
1 10 100
2 20 200
3 30 300
4 40 400
alter table foo add column d int default 20 first;
alter table bar add column d int default 20 first;
include/diff_tables.inc [test.foo, test.bar]
select * from foo;
d a b c
20 -1 -1 -1
20 1 10 100
20 2 20 200
20 3 30 300
20 4 40 400
insert into foo values (5,50,500,5000);
insert into bar values (5,50,500,5000);
select * from foo;
d a b c
20 -1 -1 -1
20 1 10 100
20 2 20 200
20 3 30 300
20 4 40 400
5 50 500 5000
alter table foo drop column d;
alter table bar drop column d;
include/diff_tables.inc [test.foo, test.bar]
select * from foo;
a b c
-1 -1 -1
1 10 100
2 20 200
3 30 300
4 40 400
50 500 5000
insert into foo values (6,60,600);
insert into bar values (6,60,600);
select * from foo;
a b c
-1 -1 -1
1 10 100
2 20 200
3 30 300
4 40 400
6 60 600
50 500 5000
drop table foo;
drop table bar;
|
