ClickHouse/tests/queries/0_stateless/00555_hasSubstr.sql
Alexander Kazakov 0510911559
Merge pull request #11071 (#11874)
* Add's hasSubstr  array function

* Add's example in the english doc of hasSubStr

* Updates conditions to avoid prematurely calling isEqual

* Remove feathericons

Authored-by: Ryad ZENINE <ryad.zenine@contentsquare.com>
2020-06-23 17:42:19 +03:00

33 lines
991 B
SQL

select hasSubstr([], []);
select hasSubstr([], [1]);
select hasSubstr([], [NULL]);
select hasSubstr([Null], [Null]);
select hasSubstr([Null], [Null, 1]);
select hasSubstr([1], []);
select hasSubstr([1], [Null]);
select hasSubstr([1, Null], [Null]);
select hasSubstr([1, Null, 3, 4, Null, 5, 7], [3, 4, Null]);
select hasSubstr([1, Null], [3, 4, Null]);
select '-';
select hasSubstr([1], emptyArrayUInt8());
select '-';
select hasSubstr([1, 2, 3, 4], [1, 3]);
select hasSubstr([1, 2, 3, 4], [1, 3, 5]);
select hasSubstr([-128, 1., 512], [1.]);
select hasSubstr([-128, 1.0, 512], [.3]);
select '-';
select hasSubstr(['a'], ['a']);
select hasSubstr(['a', 'b'], ['a', 'c']);
select hasSubstr(['a', 'c', 'b'], ['a', 'c']);
select '-';
select hasSubstr([1], ['a']);
select hasSubstr([[1, 2], [3, 4]], ['a', 'c']);
select hasSubstr([[1, 2], [3, 4], [5, 8]], [[3, 4]]);
select hasSubstr([[1, 2], [3, 4], [5, 8]], [[3, 4], [5, 8]]);
select hasSubstr([[1, 2], [3, 4], [5, 8]], [[1, 2], [5, 8]]);