thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-11-21 15:12:02 +00:00
Code Issues Packages Projects Releases Wiki Activity

Added fixture [#CLICKHOUSE-3901]

Browse Source
This commit is contained in:
Alexey Milovidov 2018-10-16 23:48:13 +03:00
parent fcce722c26
commit b6e9a2b293
1 changed files with 14 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
dbms/tests/queries/bugs/nested_merge_multidimensional_array.sql Normal file
View File

@ -0,0 +1,14 @@
DROP TABLE IF EXISTS test.sites;
CREATE TABLE test.sites (Domain String, `Users.UserID` Array(UInt64), `Users.Dates` Array(Array(Date))) ENGINE = MergeTree ORDER BY Domain SETTINGS vertical_merge_algorithm_min_rows_to_activate = 0, vertical_merge_algorithm_min_columns_to_activate = 0;
SYSTEM STOP MERGES;
INSERT INTO test.sites VALUES ('yandex.ru',[4773498661529650001],[[]]),('yandex.ru',[1936412071529050001],[[]]);
INSERT INTO test.sites VALUES ('yandex.ru/video',[4773498661529650001],[['2018-06-22']]);
SELECT count(), countArray(Users.Dates), countArrayArray(Users.Dates) FROM test.sites;
SYSTEM START MERGES;
OPTIMIZE TABLE test.sites FINAL;
SELECT count(), countArray(Users.Dates), countArrayArray(Users.Dates) FROM test.sites;
DROP TABLE test.sites;