ClickHouse/tests/queries/0_stateless/02713_group_array_nullable.sql
2023-04-14 09:24:15 +08:00

6 lines
163 B
SQL

SET aggregate_functions_null_for_empty = 1;
SELECT groupArray(1);
SELECT groupArray(number) FROM numbers(10);
SELECT groupArrayLast(2)(number) FROM numbers(10);