mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-20 06:32:08 +00:00
4 lines
106 B
Plaintext
4 lines
106 B
Plaintext
SELECT (\'a\' IS NULL) + (\'b\' IS NOT NULL)
|
|
SELECT (\'a\' IS NULL) = 0
|
|
SELECT CAST(1 IS NULL, \'Int32\')
|