mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-23 08:02:02 +00:00
2 lines
102 B
MySQL
2 lines
102 B
MySQL
|
SELECT max(arrayJoin(arrayEnumerateUniq(arrayMap(x -> intDiv(x, 10), URLCategories)))) FROM test.hits
|