mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-09-21 09:10:48 +00:00
dbms: added test [#METR-15896].
This commit is contained in:
parent
e64fbdf250
commit
079615d43d
@ -0,0 +1,29 @@
|
||||
DROP TABLE IF EXISTS test.alter;
|
||||
|
||||
CREATE TABLE test.alter (d Date DEFAULT toDate('2015-01-01'), n Nested(x String)) ENGINE = MergeTree(d, d, 8192);
|
||||
|
||||
INSERT INTO test.alter (`n.x`) VALUES (['Hello', 'World']);
|
||||
|
||||
SELECT * FROM test.alter;
|
||||
SELECT * FROM test.alter ARRAY JOIN n;
|
||||
SELECT * FROM test.alter ARRAY JOIN n WHERE n.x LIKE '%Hello%';
|
||||
|
||||
ALTER TABLE test.alter ADD COLUMN n.y Array(UInt64);
|
||||
|
||||
SELECT * FROM test.alter;
|
||||
SELECT * FROM test.alter ARRAY JOIN n;
|
||||
SELECT * FROM test.alter ARRAY JOIN n WHERE n.x LIKE '%Hello%';
|
||||
|
||||
INSERT INTO test.alter (`n.x`, `n.y`) VALUES (['Hello2', 'World2'], [123, 456]);
|
||||
|
||||
SELECT * FROM test.alter;
|
||||
SELECT * FROM test.alter ARRAY JOIN n;
|
||||
SELECT * FROM test.alter ARRAY JOIN n WHERE n.x LIKE '%Hello%';
|
||||
|
||||
OPTIMIZE TABLE test.alter;
|
||||
|
||||
SELECT * FROM test.alter;
|
||||
SELECT * FROM test.alter ARRAY JOIN n;
|
||||
SELECT * FROM test.alter ARRAY JOIN n WHERE n.x LIKE '%Hello%';
|
||||
|
||||
DROP TABLE test.alter;
|
Loading…
Reference in New Issue
Block a user