ClickHouse/tests/queries/0_stateless/02293_arrow_dictionary_indexes.sql
2022-05-10 18:32:20 +02:00

4 lines
259 B
SQL

-- Tags: no-fasttest
insert into function file(02293_data.arrow) select toLowCardinality(toString(number)) from numbers(300) settings output_format_arrow_low_cardinality_as_dictionary=1, engine_file_truncate_on_insert=1;
select * from file(02293_data.arrow);