mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-30 03:22:14 +00:00
15 lines
617 B
SQL
15 lines
617 B
SQL
DROP TABLE IF EXISTS t_enum8;
|
|
CREATE TABLE t_enum8( x Enum('hello' = 1, 'world' = 2) ) ENGINE = TinyLog;
|
|
INSERT INTO t_enum8 Values('hello'),('world'),('hello');
|
|
SELECT * FROM t_enum8;
|
|
SELECT CAST(x, 'Int8') FROM t_enum8;
|
|
DROP TABLE t_enum8;
|
|
DROP TABLE IF EXISTS t_enum16;
|
|
CREATE TABLE t_enum16( x Enum('hello' = 1, 'world' = 128) ) ENGINE = TinyLog;
|
|
INSERT INTO t_enum16 Values('hello'),('world'),('hello');
|
|
SELECT * FROM t_enum16;
|
|
SELECT CAST(x, 'Int16') FROM t_enum16;
|
|
DROP TABLE t_enum16;
|
|
SELECT toTypeName(CAST('a', 'Enum(\'a\' = 2, \'b\' = 128)'));
|
|
SELECT toTypeName(CAST('a', 'Enum(\'a\' = 2, \'b\' = 127)'));
|