thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-11-24 16:42:05 +00:00
Code Issues Packages Projects Releases Wiki Activity

Added test.

Browse Source
This commit is contained in:
Nikolai Kochetov 2019-08-01 21:44:23 +03:00
parent a8378e8ef0
commit c11e04f9d9
2 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
dbms/tests/queries/0_stateless/00976_shard_low_cardinality_achimbab.reference Normal file
View File

@ -0,0 +1 @@
1 1

6
dbms/tests/queries/0_stateless/00976_shard_low_cardinality_achimbab.sql Normal file
View File

@ -0,0 +1,6 @@
DROP TABLE IF EXISTS han_1;
CREATE TABLE han_1 (k Int32, date_dt LowCardinality(Nullable(String)))
ENGINE = MergeTree() PARTITION BY k ORDER BY k;
INSERT INTO han_1 values (1, '2019-07-31');
SELECT k, uniq(date_dt) FROM remote('127.0.0.{1,2}', currentDatabase(), han_1) GROUP BY k;
DROP TABLE IF EXISTS han_1;