mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-05 15:21:43 +00:00
55 lines
1.7 KiB
MySQL
55 lines
1.7 KiB
MySQL
|
drop table if exists X;
|
||
|
|
drop table if exists Y;
|
||
|
|
create table X (id Int64) Engine = Memory;
|
||
|
|
create table Y (id Int64) Engine = Memory;
|
||
|
|
|
||
|
|
insert into X (id) values (1);
|
||
|
|
insert into Y (id) values (2);
|
||
|
|
|
||
|
|
set join_use_nulls = 0;
|
||
|
|
|
||
|
|
select X.id, Y.id from X right join Y on X.id = Y.id order by X.id, Y.id;
|
||
|
|
select '-';
|
||
|
|
select X.id, Y.id from X full join Y on Y.id = X.id order by X.id, Y.id;
|
||
|
|
select '-';
|
||
|
|
|
||
|
|
select X.id, Y.id from X right join Y on X.id = (Y.id - 1) order by X.id, Y.id;
|
||
|
|
select '-';
|
||
|
|
select X.id, Y.id from X full join Y on (Y.id - 1) = X.id order by X.id, Y.id;
|
||
|
|
select '-';
|
||
|
|
|
||
|
|
select X.id, Y.id from X right join Y on (X.id + 1) = Y.id order by X.id, Y.id;
|
||
|
|
select '-';
|
||
|
|
select X.id, Y.id from X full join Y on Y.id = (X.id + 1) order by X.id, Y.id;
|
||
|
|
select '-';
|
||
|
|
|
||
|
|
select X.id, Y.id from X right join Y on (X.id + 1) = (Y.id + 1) order by X.id, Y.id;
|
||
|
|
select '-';
|
||
|
|
select X.id, Y.id from X full join Y on (Y.id + 1) = (X.id + 1) order by X.id, Y.id;
|
||
|
|
select '----';
|
||
|
|
|
||
|
|
set join_use_nulls = 1;
|
||
|
|
|
||
|
|
select X.id, Y.id from X right join Y on X.id = Y.id order by X.id, Y.id;
|
||
|
|
select '-';
|
||
|
|
select X.id, Y.id from X full join Y on Y.id = X.id order by X.id, Y.id;
|
||
|
|
select '-';
|
||
|
|
|
||
|
|
select X.id, Y.id from X right join Y on X.id = (Y.id - 1) order by X.id, Y.id;
|
||
|
|
select '-';
|
||
|
|
select X.id, Y.id from X full join Y on (Y.id - 1) = X.id order by X.id, Y.id;
|
||
|
|
select '-';
|
||
|
|
|
||
|
|
select X.id, Y.id from X right join Y on (X.id + 1) = Y.id order by X.id, Y.id;
|
||
|
|
select '-';
|
||
|
|
select X.id, Y.id from X full join Y on Y.id = (X.id + 1) order by X.id, Y.id;
|
||
|
|
select '-';
|
||
|
|
|
||
|
|
select X.id, Y.id from X right join Y on (X.id + 1) = (Y.id + 1) order by X.id, Y.id;
|
||
|
|
select '-';
|
||
|
|
select X.id, Y.id from X full join Y on (Y.id + 1) = (X.id + 1) order by X.id, Y.id;
|
||
|
|
select '-';
|
||
|
|
|
||
|
|
drop table X;
|
||
|
|
drop table Y;
|