mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-22 07:31:57 +00:00
3 lines
316 B
SQL
3 lines
316 B
SQL
SELECT CounterID, count(), maxIf(SearchPhrase, notEmpty(SearchPhrase)) FROM test.hits GROUP BY CounterID ORDER BY count() DESC LIMIT 20;
|
|
SELECT CounterID, count(), maxIf(SearchPhrase, notEmpty(SearchPhrase)) FROM test.hits GROUP BY CounterID ORDER BY count() DESC LIMIT 20 SETTINGS optimize_aggregation_in_order = 1
|