thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-12-14 18:32:29 +00:00
Code Issues Packages Projects Releases Wiki Activity

Update comments for test

Browse Source
This commit is contained in:
Igor Markelov 2024-05-28 11:21:59 +00:00
parent 51d347b063
commit c3ac011795
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
tests/queries/0_stateless/03164_optimize_row_order_during_insert.sql
View File

@ -1,10 +1,10 @@
-- Checks that no bad things happen when the table optimizes the row order to improve compressability during inserts. -- Checks that no bad things happen when the table optimizes the row order to improve compressability during just simple insert.
DROP TABLE IF EXISTS tab; DROP TABLE IF EXISTS tab;
CREATE TABLE tab (name String, event Int8) ENGINE = MergeTree ORDER BY name SETTINGS allow_experimental_optimized_row_order = true; CREATE TABLE tab (name String, event Int8) ENGINE = MergeTree ORDER BY name SETTINGS allow_experimental_optimized_row_order = true;
INSERT INTO tab VALUES ('Igor', 3), ('Egor', 1), ('Egor', 2), ('Igor', 2), ('Igor', 1); INSERT INTO tab VALUES ('Igor', 3), ('Egor', 1), ('Egor', 2), ('Igor', 2), ('Igor', 1);
SELECT * FROM tab ORDER BY name SETTINGS max_threads=1; SELECT * FROM tab SETTINGS max_threads=1;
DROP TABLE tab; DROP TABLE tab;