mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-12 01:12:12 +00:00
14 lines
761 B
SQL
14 lines
761 B
SQL
-- NOTE: database = currentDatabase() is not mandatory
|
|
|
|
SELECT count() > 0 FROM (SELECT * FROM system.columns LIMIT 0);
|
|
SELECT count() > 0 FROM (SELECT * FROM system.columns LIMIT 1);
|
|
SELECT count() > 0 FROM (SELECT * FROM system.columns LIMIT 2);
|
|
SELECT count() > 0 FROM (SELECT * FROM system.columns LIMIT 3);
|
|
SELECT count() > 0 FROM (SELECT * FROM system.columns LIMIT 4);
|
|
SELECT count() > 0 FROM (SELECT * FROM system.columns LIMIT 5);
|
|
SELECT count() > 0 FROM (SELECT * FROM system.columns LIMIT 6);
|
|
SELECT count() > 0 FROM (SELECT * FROM system.columns LIMIT 7);
|
|
SELECT count() > 0 FROM (SELECT * FROM system.columns LIMIT 8);
|
|
SELECT count() > 0 FROM (SELECT * FROM system.columns LIMIT 9);
|
|
SELECT count() > 0 FROM (SELECT * FROM system.columns LIMIT 10);
|