mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-30 19:42:00 +00:00
7 lines
417 B
MySQL
7 lines
417 B
MySQL
|
SELECT CAST('Hello' AS LowCardinality(Nullable(String)));
|
||
|
|
SELECT CAST(Null AS LowCardinality(Nullable(String)));
|
||
|
|
SELECT CAST(CAST('Hello' AS LowCardinality(Nullable(String))) AS String);
|
||
|
|
SELECT CAST(CAST(Null AS LowCardinality(Nullable(String))) AS String); -- { serverError 349 }
|
||
|
|
SELECT CAST(CAST('Hello' AS Nullable(String)) AS String);
|
||
|
|
SELECT CAST(CAST(Null AS Nullable(String)) AS String); -- { serverError 349 }
|