mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-02 12:32:04 +00:00
4 lines
57 B
MySQL
4 lines
57 B
MySQL
|
SELECT ISNULL(NULL);
|
||
|
SELECT '---';
|
||
|
SELECT ISNULL('abc');
|