ClickHouse/dbms/tests/queries/0_stateless/00147_alter_nested_default.sql

30 lines
937 B
SQL

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`) VALUES (['Hello2', 'World2']);
SELECT * FROM test.alter ORDER BY n.x;
SELECT * FROM test.alter ARRAY JOIN n ORDER BY n.x;
SELECT * FROM test.alter ARRAY JOIN n WHERE n.x LIKE '%Hello%' ORDER BY n.x;
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;