SELECT 1 FROM system.one LIMIT 1 BY 1; SELECT 1 FROM system.one LIMIT 1 BY 1 AS one; SELECT 1 as one FROM system.one LIMIT 1 BY 1; SELECT 1 as one FROM system.one LIMIT 1 BY one; SELECT 1 as one FROM system.one LIMIT 1 BY rand(); SELECT number FROM numbers(10) LIMIT 2 BY number % 2; SELECT number FROM numbers(10) LIMIT 2 BY intDiv(number, 5);