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create table t1 (id int primary key, v int);
create table t2 (id int primary key, v int);
insert into t1 (id, v) values (4,1),(3,2),(2,3),(1,4);
insert into t2 (id, v) values (5,5),(3,2),(2,3),(6,6);
select * from t1;
id v
4 1
3 2
2 3
1 4
select * from t2;
id v
5 5
3 2
2 3
6 6
delete t1.*, t2.* from t1, t2 order by t1.id desc limit 3;
select * from t1;
id v
3 2
2 3
1 4
select * from t2;
id v
6 6
drop table if exists t1, t2;
create table t1 (id int primary key, v int);
create table t2 (id int primary key, v int);
insert into t1 (id, v) values (4,1),(3,2),(2,3),(1,4);
insert into t2 (id, v) values (5,5),(3,2),(2,3),(6,6);
select * from t1;
id v
4 1
3 2
2 3
1 4
select * from t2;
id v
5 5
3 2
2 3
6 6
delete t1.*, t2.* from t1, t2 order by t1.id desc;
select * from t1;
id v
select * from t2;
id v
drop table if exists t1, t2;
create table t1 (id int primary key, v int);
create table t2 (id int primary key, v int);
insert into t1 (id, v) values (4,1),(3,2),(2,3),(1,4);
insert into t2 (id, v) values (5,5),(3,2),(2,3),(6,6);
select * from t1;
id v
4 1
3 2
2 3
1 4
select * from t2;
id v
5 5
3 2
2 3
6 6
delete t1.*, t2.* from t1, t2 limit 2;
select * from t1;
id v
3 2
2 3
1 4
select * from t2;
id v
2 3
6 6
create table t3 (a int primary key, b text);
insert into t3 (a, b) values (1, 'hello');
delete from t3 where b = '';
drop table t3;
drop table if exists t1, t2;
create table t1 (id int primary key, v int);
create table t2 (id int primary key, v int);
insert into t1 (id, v) values (4,1),(3,2),(2,3),(1,4);
insert into t2 (id, v) values (5,5),(3,2),(2,3),(6,6);
select * from t1;
id v
4 1
3 2
2 3
1 4
select * from t2;
id v
5 5
3 2
2 3
6 6
delete t1.*, t2.* from t1, t2 where t1.id=t2.id;
select * from t1;
id v
4 1
1 4
select * from t2;
id v
5 5
6 6
drop table if exists t1;
create table t1(a INT);
insert into t1 values (1),(2),(3);
set session sql_buffer_result=1;
delete t1 from (select sum(a) a from t1) x,t1;
set session sql_buffer_result=default;
select * from t1;
a
drop table t1;
drop table if exists t1, t2;
Warnings:
Note 1051 Unknown table 'test.t1'
create table t1(id1 smallint(5), field char(5));
create table t2(id2 smallint(5), field char(5));
insert into t1 values (1, 'a'), (2, 'aa');
insert into t2 values (1, 'b'), (2, 'bb');
update t2 inner join t1 on t1.id1=t2.id2 set t2.field=t1.field where 0=1;
update t2, t1 set t2.field=t1.field where t1.id1=t2.id2 and 0=1;
delete t1, t2 from t2 inner join t1 on t1.id1=t2.id2 where 0=1;
drop table t1, t2;
set session sql_buffer_result=1;
create table t1 (id int primary key, v int);
create table t2 (id int primary key, v int);
insert into t1 (id, v) values (4,1),(3,2),(2,3),(1,4);
insert into t2 (id, v) values (5,5),(3,2),(2,3),(6,6);
select * from t1;
id v
4 1
3 2
2 3
1 4
select * from t2;
id v
5 5
3 2
2 3
6 6
delete t1.*, t2.* from t1, t2 order by t1.id desc limit 3;
select * from t1;
id v
3 2
2 3
1 4
select * from t2;
id v
6 6
drop table if exists t1, t2;
create table t1 (id int primary key, v int);
create table t2 (id int primary key, v int);
insert into t1 (id, v) values (4,1),(3,2),(2,3),(1,4);
insert into t2 (id, v) values (5,5),(3,2),(2,3),(6,6);
select * from t1;
id v
4 1
3 2
2 3
1 4
select * from t2;
id v
5 5
3 2
2 3
6 6
delete t1.*, t2.* from t1, t2 order by t1.id desc;
select * from t1;
id v
select * from t2;
id v
drop table if exists t1, t2;
create table t1 (id int primary key, v int);
create table t2 (id int primary key, v int);
insert into t1 (id, v) values (4,1),(3,2),(2,3),(1,4);
insert into t2 (id, v) values (5,5),(3,2),(2,3),(6,6);
select * from t1;
id v
4 1
3 2
2 3
1 4
select * from t2;
id v
5 5
3 2
2 3
6 6
delete t1.*, t2.* from t1, t2 limit 2;
select * from t1;
id v
3 2
2 3
1 4
select * from t2;
id v
2 3
6 6
create table t3 (a int primary key, b text);
insert into t3 (a, b) values (1, 'hello');
delete from t3 where b = '';
drop table t3;
drop table if exists t1, t2;
create table t1 (id int primary key, v int);
create table t2 (id int primary key, v int);
insert into t1 (id, v) values (4,1),(3,2),(2,3),(1,4);
insert into t2 (id, v) values (5,5),(3,2),(2,3),(6,6);
select * from t1;
id v
4 1
3 2
2 3
1 4
select * from t2;
id v
5 5
3 2
2 3
6 6
delete t1.*, t2.* from t1, t2 where t1.id=t2.id;
select * from t1;
id v
4 1
1 4
select * from t2;
id v
5 5
6 6
drop table if exists t1, t2;
create table t1(id1 smallint(5), field char(5));
create table t2(id2 smallint(5), field char(5));
insert into t1 values (1, 'a'), (2, 'aa');
insert into t2 values (1, 'b'), (2, 'bb');
update t2 inner join t1 on t1.id1=t2.id2 set t2.field=t1.field where 0=1;
update t2, t1 set t2.field=t1.field where t1.id1=t2.id2 and 0=1;
delete t1, t2 from t2 inner join t1 on t1.id1=t2.id2 where 0=1;
drop table t1, t2;
set session sql_buffer_result=default;
create table t1 (id int primary key, v int);
create table t2 (id int primary key, v int);
insert into t1 (id, v) values (2,3),(1,4);
insert into t2 (id, v) values (5,5),(6,6);
select * from t1;
id v
2 3
1 4
select * from t2;
id v
5 5
6 6
select t1.*, t2.* from t1, t2 order by t1.id, t2.id limit 1;
id v id v
1 4 5 5
delete t1.*, t2.* from t1, t2 order by t1.id, t2.id limit 1;
select * from t1;
id v
2 3
select * from t2;
id v
6 6
drop table t1, t2;
create table t1 (id int primary key, v int);
create table t2 (id int primary key, v int);
insert into t1 (id, v) values (2,3),(1,4);
insert into t2 (id, v) values (5,5),(6,6);
select * from t1;
id v
2 3
1 4
select * from t2;
id v
5 5
6 6
select t1.*, t2.* from t1, t2 order by t1.id, t2.id limit 2;
id v id v
1 4 5 5
1 4 6 6
delete t1.*, t2.* from t1, t2 order by t1.id, t2.id limit 2;
select * from t1;
id v
2 3
select * from t2;
id v
drop table t1, t2;
create table t1 (id int primary key, v int);
create table t2 (id int primary key, v int);
insert into t1 (id, v) values (2,3),(1,4);
insert into t2 (id, v) values (5,5),(6,6);
select * from t1;
id v
2 3
1 4
select * from t2;
id v
5 5
6 6
select t1.*, t2.* from t1, t2 order by t1.id, t2.id limit 3;
id v id v
1 4 5 5
1 4 6 6
2 3 5 5
delete t1.*, t2.* from t1, t2 order by t1.id, t2.id limit 3;
select * from t1;
id v
select * from t2;
id v
drop table t1, t2;
create table t1 (id int primary key, v int);
create table t2 (id int primary key, v int);
create table t3 (id int primary key, v int);
insert into t1 (id, v) values (1, 1000), (2, 2000), (3, 3000), (4, 4000), (5, 5000);
insert into t2 (id, v) values (10, 100), (20, 200), (30, 300), (40, 400), (50, 500);
insert into t3 (id, v) values (11, 111), (22, 222), (33, 333), (44, 444), (55, 555);
select * from t1;
id v
1 1000
2 2000
3 3000
4 4000
5 5000
select * from t2;
id v
10 100
20 200
30 300
40 400
50 500
select * from t3;
id v
11 111
22 222
33 333
44 444
55 555
select t1.*, t2.*, t3.* from t1, t2, t3 order by t1.id, t2.id, t3.id limit 3;
id v id v id v
1 1000 10 100 11 111
1 1000 10 100 22 222
1 1000 10 100 33 333
delete t1.*, t2.*, t3.* from t1, t2, t3 order by t1.id, t2.id, t3.id limit 3;
select * from t1;
id v
2 2000
3 3000
4 4000
5 5000
select * from t2;
id v
20 200
30 300
40 400
50 500
select * from t3;
id v
44 444
55 555
drop table t1, t2, t3;
create table t1 (id int primary key, v int);
create table t2 (id int primary key, v int);
create table t3 (id int primary key, v int);
insert into t1 (id, v) values (1, 1000), (2, 2000), (3, 3000), (4, 4000), (5, 5000);
insert into t2 (id, v) values (10, 100), (20, 200), (30, 300), (40, 400), (50, 500);
insert into t3 (id, v) values (11, 111), (22, 222), (33, 333), (44, 444), (55, 555);
select * from t1;
id v
1 1000
2 2000
3 3000
4 4000
5 5000
select * from t2;
id v
10 100
20 200
30 300
40 400
50 500
select * from t3;
id v
11 111
22 222
33 333
44 444
55 555
delete t1.*, t2.*, t3.* from t1, t2, t3;
select * from t1;
id v
select * from t2;
id v
select * from t3;
id v
drop table t1, t2, t3;
#
# Begin 11.8 tests
#
#
# MDEV-36997 Assertion failed in ha_tina::delete_row on multi delete
#
SET sql_mode='';
CREATE TABLE t1 (v INT (1) NOT NULL) ENGINE=CSV;
INSERT INTO t1 SELECT 1 away;
SELECT COUNT(*) from t1;
COUNT(*)
1
DELETE FROM a3,a1 USING t1 AS a1 JOIN t1 AS a2 JOIN t1 AS a3;
SELECT COUNT(*) from t1;
COUNT(*)
0
DROP TABLE t1;
SET sql_mode='';
CREATE TABLE t1 (v VECTOR (1) NOT NULL) ENGINE=CSV;
INSERT INTO t1 SELECT 1 away;
Warnings:
Warning 4078 Cannot cast 'int' as 'vector' in assignment of `test`.`t1`.`v`
Warning 1292 Incorrect vector value: '1' for column `test`.`t1`.`v` at row 1
SELECT COUNT(*) from t1;
COUNT(*)
1
DELETE FROM a3,a1 USING t1 AS a1 JOIN t1 AS a2 JOIN t1 AS a3;
SELECT COUNT(*) from t1;
COUNT(*)
0
DROP TABLE t1;
#
# End 11.8 tests
#
|
