ClickHouse/tests/queries/0_stateless/01592_length_map.sql
2021-01-26 16:19:13 +03:00

9 lines
193 B
SQL

set allow_experimental_map_type = 1;
select length(map(1,2,3,4));
select length(map());
select empty(map(1,2,3,4));
select empty(map());
select notEmpty(map(1,2,3,4));
select notEmpty(map());