mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-08 16:42:04 +00:00
22 lines
1.2 KiB
SQL
22 lines
1.2 KiB
SQL
DROP TABLE IF EXISTS X;
|
|
DROP TABLE IF EXISTS Y;
|
|
|
|
CREATE TABLE X (id Int) ENGINE=Memory;
|
|
CREATE TABLE Y (id Int) ENGINE=Memory;
|
|
|
|
-- Type mismatch of columns to JOIN by: plus(id, 1) Int64 at left, Y.id Int32 at right.
|
|
SELECT Y.id - 1 FROM X RIGHT JOIN Y ON (X.id + 1) = Y.id SETTINGS join_use_nulls=1; -- { serverError 53 }
|
|
SELECT Y.id - 1 FROM X RIGHT JOIN Y ON (X.id + 1) = toInt64(Y.id) SETTINGS join_use_nulls=1;
|
|
|
|
-- Logical error: 'Arguments of 'plus' have incorrect data types: '2' of type 'UInt8', '1' of type 'UInt8''.
|
|
-- Because 1 became toNullable(1), i.e.:
|
|
-- 2 UInt8 Const(size = 1, UInt8(size = 1))
|
|
-- 1 UInt8 Const(size = 1, Nullable(size = 1, UInt8(size = 1), UInt8(size = 1)))
|
|
SELECT 2+1 FROM system.one X RIGHT JOIN system.one Y ON X.dummy+1 = Y.dummy SETTINGS join_use_nulls = 1; -- { serverError 53 }
|
|
SELECT 2+1 FROM system.one X RIGHT JOIN system.one Y ON X.dummy+1 = toUInt16(Y.dummy) SETTINGS join_use_nulls = 1;
|
|
SELECT X.dummy+1 FROM system.one X RIGHT JOIN system.one Y ON X.dummy = Y.dummy SETTINGS join_use_nulls = 1;
|
|
SELECT Y.dummy+1 FROM system.one X RIGHT JOIN system.one Y ON X.dummy = Y.dummy SETTINGS join_use_nulls = 1;
|
|
|
|
DROP TABLE X;
|
|
DROP TABLE Y;
|