ClickHouse/tests/performance/materialized_view_parallelize_output_from_storages.xml

13 lines
727 B
XML

<test>
<create_query>CREATE TABLE input (key Int) Engine=Null</create_query>
<create_query>CREATE TABLE output (key Int) Engine=Null</create_query>
<create_query>CREATE MATERIALIZED VIEW mv TO output AS SELECT * FROM input WHERE key > 10</create_query>
<query>INSERT INTO input SELECT * FROM numbers(10e6) SETTINGS parallelize_output_from_storages=0, min_insert_block_size_rows=10000</query>
<query>INSERT INTO input SELECT * FROM numbers(10e6) SETTINGS parallelize_output_from_storages=1, min_insert_block_size_rows=10000</query>
<drop_query>DROP TABLE IF EXISTS mv</drop_query>
<drop_query>DROP TABLE IF EXISTS input</drop_query>
<drop_query>DROP TABLE IF EXISTS output</drop_query>
</test>