mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-04 21:42:39 +00:00
69 lines
2.8 KiB
MySQL
69 lines
2.8 KiB
MySQL
|
DROP TABLE IF EXISTS test.enum_nested_alter;
|
||
|
|
CREATE TABLE test.enum_nested_alter
|
||
|
|
(d Date DEFAULT '2000-01-01', x UInt64, n Nested(a String, e Enum8('Hello' = 1), b UInt8))
|
||
|
|
ENGINE = MergeTree(d, x, 1);
|
||
|
|
|
||
|
|
INSERT INTO test.enum_nested_alter (x, n.e) VALUES (1, ['Hello']);
|
||
|
|
SELECT * FROM test.enum_nested_alter;
|
||
|
|
|
||
|
|
ALTER TABLE test.enum_nested_alter MODIFY COLUMN n.e Array(Enum8('Hello' = 1, 'World' = 2));
|
||
|
|
INSERT INTO test.enum_nested_alter (x, n.e) VALUES (2, ['World']);
|
||
|
|
SELECT * FROM test.enum_nested_alter ORDER BY x;
|
||
|
|
|
||
|
|
ALTER TABLE test.enum_nested_alter MODIFY COLUMN n.e Array(Enum16('Hello' = 1, 'World' = 2, 'a' = 300));
|
||
|
|
SELECT * FROM test.enum_nested_alter ORDER BY x;
|
||
|
|
|
||
|
|
ALTER TABLE test.enum_nested_alter MODIFY COLUMN n.e Array(UInt16);
|
||
|
|
SELECT * FROM test.enum_nested_alter ORDER BY x;
|
||
|
|
|
||
|
|
ALTER TABLE test.enum_nested_alter MODIFY COLUMN n.e Array(Enum16('Hello' = 1, 'World' = 2, 'a' = 300));
|
||
|
|
SELECT * FROM test.enum_nested_alter ORDER BY x;
|
||
|
|
|
||
|
|
ALTER TABLE test.enum_nested_alter MODIFY COLUMN n.e Array(String);
|
||
|
|
SELECT * FROM test.enum_nested_alter ORDER BY x;
|
||
|
|
|
||
|
|
ALTER TABLE test.enum_nested_alter MODIFY COLUMN n.e Array(Enum16('Hello' = 1, 'World' = 2, 'a' = 300));
|
||
|
|
SELECT * FROM test.enum_nested_alter ORDER BY x;
|
||
|
|
|
||
|
|
DROP TABLE test.enum_nested_alter;
|
||
|
|
|
||
|
|
|
||
|
|
CREATE TABLE test.enum_nested_alter
|
||
|
|
(
|
||
|
|
d Date DEFAULT '2000-01-01',
|
||
|
|
x UInt64,
|
||
|
|
tasks Nested(
|
||
|
|
errcategory Enum8(
|
||
|
|
'undefined' = 0, 'system' = 1, 'generic' = 2, 'asio.netdb' = 3, 'asio.misc' = 4,
|
||
|
|
'asio.addrinfo' = 5, 'rtb.client' = 6, 'rtb.logic' = 7, 'http.status' = 8),
|
||
|
|
status Enum16('hello' = 1, 'world' = 2)))
|
||
|
|
ENGINE = MergeTree(d, x, 1);
|
||
|
|
|
||
|
|
INSERT INTO test.enum_nested_alter (x, tasks.errcategory, tasks.status) VALUES (1, ['system', 'rtb.client'], ['hello', 'world']);
|
||
|
|
SELECT * FROM test.enum_nested_alter ORDER BY x;
|
||
|
|
|
||
|
|
ALTER TABLE test.enum_nested_alter
|
||
|
|
MODIFY COLUMN tasks.errcategory Array(Enum8(
|
||
|
|
'undefined' = 0, 'system' = 1, 'generic' = 2, 'asio.netdb' = 3, 'asio.misc' = 4,
|
||
|
|
'asio.addrinfo' = 5, 'rtb.client' = 6, 'rtb.logic' = 7, 'http.status' = 8, 'http.code' = 9)),
|
||
|
|
MODIFY COLUMN tasks.status Array(Enum8('hello' = 1, 'world' = 2, 'goodbye' = 3));
|
||
|
|
|
||
|
|
INSERT INTO test.enum_nested_alter (x, tasks.errcategory, tasks.status) VALUES (2, ['http.status', 'http.code'], ['hello', 'goodbye']);
|
||
|
|
SELECT * FROM test.enum_nested_alter ORDER BY x;
|
||
|
|
|
||
|
|
DROP TABLE test.enum_nested_alter;
|
||
|
|
|
||
|
|
|
||
|
|
DROP TABLE IF EXISTS test.enum_nested_alter;
|
||
|
|
CREATE TABLE test.enum_nested_alter
|
||
|
|
(d Date DEFAULT '2000-01-01', x UInt64, n Nested(a String, e Enum8('Hello.world' = 1), b UInt8))
|
||
|
|
ENGINE = MergeTree(d, x, 1);
|
||
|
|
|
||
|
|
INSERT INTO test.enum_nested_alter (x, n.e) VALUES (1, ['Hello.world']);
|
||
|
|
SELECT * FROM test.enum_nested_alter;
|
||
|
|
|
||
|
|
ALTER TABLE test.enum_nested_alter MODIFY COLUMN n.e Array(Enum8('Hello.world' = 1, 'a' = 2));
|
||
|
|
SELECT * FROM test.enum_nested_alter;
|
||
|
|
|
||
|
|
DROP TABLE test.enum_nested_alter;
|