mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-05 15:21:43 +00:00
22 lines
394 B
MySQL
22 lines
394 B
MySQL
|
drop table if exists t1;
|
||
|
|
drop table if exists t2;
|
||
|
|
|
||
|
|
create table t1
|
||
|
|
(
|
||
|
|
col UInt64,
|
||
|
|
x UInt64 MATERIALIZED col + 1
|
||
|
|
) Engine = MergeTree order by tuple();
|
||
|
|
|
||
|
|
create table t2
|
||
|
|
(
|
||
|
|
x UInt64
|
||
|
|
) Engine = MergeTree order by tuple();
|
||
|
|
|
||
|
|
insert into t1 values (1),(2),(3),(4),(5);
|
||
|
|
insert into t2 values (1),(2),(3),(4),(5);
|
||
|
|
|
||
|
|
SELECT COUNT() FROM t1 INNER JOIN t2 USING x;
|
||
|
|
|
||
|
|
drop table t1;
|
||
|
|
drop table t2;
|