mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-04 21:42:39 +00:00
10 lines
348 B
MySQL
10 lines
348 B
MySQL
|
DROP TABLE IF EXISTS test.has_function;
|
||
|
|
|
||
|
|
CREATE TABLE test.has_function(arr Array(Nullable(String))) ENGINE = Memory;
|
||
|
|
INSERT INTO test.has_function(arr) values ([null, 'str1', 'str2']),(['str1', 'str2']), ([]), ([]);
|
||
|
|
|
||
|
|
SELECT arr, has(`arr`, 'str1') FROM test.has_function;
|
||
|
|
SELECT has([null, 'str1', 'str2'], 'str1');
|
||
|
|
|
||
|
|
DROP TABLE test.has_function;
|