mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-23 16:12:01 +00:00
8 lines
706 B
MySQL
8 lines
706 B
MySQL
|
SELECT sumIf(dummy, dummy) FROM remote('127.0.0.{1,2}', view(SELECT cast(Null AS Nullable(UInt8)) AS dummy FROM system.one));
|
||
|
|
SELECT sumIf(dummy, 1) FROM remote('127.0.0.{1,2}', view(SELECT cast(Null AS Nullable(UInt8)) AS dummy FROM system.one));
|
||
|
|
-- Before #16610 it returns 0 while with this patch it will return NULL
|
||
|
|
SELECT sumIf(dummy, dummy) FROM remote('127.0.0.{1,2}', view(SELECT cast(dummy AS Nullable(UInt8)) AS dummy FROM system.one));
|
||
|
|
SELECT sumIf(dummy, 1) FROM remote('127.0.0.{1,2}', view(SELECT cast(dummy AS Nullable(UInt8)) AS dummy FROM system.one));
|
||
|
|
|
||
|
|
SELECT sumIf(n, 1) FROM remote('127.0.0.{1,2}', view(SELECT cast(* AS Nullable(UInt8)) AS n FROM system.numbers limit 10))
|