ClickHouse/tests/queries/0_stateless/02293_arrow_dictionary_indexes.sql

4 lines
295 B
SQL

-- Tags: no-fasttest, no-parallel
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) settings max_threads=1;