ClickHouse/tests/queries/0_stateless/00579_virtual_column_and_lazy.sql
Ivan 97f2a2213e
Move all folders inside /dbms one level up ()
* Move some code outside dbms/src folder
* Fix paths
2020-04-02 02:51:21 +03:00

19 lines
808 B
SQL

DROP TABLE IF EXISTS sample_00579_1;
DROP TABLE IF EXISTS sample_00579_2;
DROP TABLE IF EXISTS sample_merge_00579;
CREATE TABLE sample_00579_1 (x UInt64, d Date DEFAULT today()) ENGINE = MergeTree(d, intHash64(x), intHash64(x), 10);
CREATE TABLE sample_00579_2 (x UInt64, d Date DEFAULT today()) ENGINE = MergeTree(d, intHash64(x), intHash64(x), 10);
INSERT INTO sample_00579_1 (x) SELECT number AS x FROM system.numbers LIMIT 1000;
INSERT INTO sample_00579_2 (x) SELECT number AS x FROM system.numbers LIMIT 2000;
CREATE TABLE sample_merge_00579 AS sample_00579_1 ENGINE = Merge(currentDatabase(), '^sample_00579_\\d$');
SET max_threads = 1;
SELECT _sample_factor FROM merge(currentDatabase(), '^sample_00579_\\d$');
DROP TABLE sample_00579_1;
DROP TABLE sample_00579_2;
DROP TABLE sample_merge_00579;