wrapper/r/alter_table_enable_keys_multiple_column.result

DROP TABLE IF EXISTS diaries;
SET NAMES utf8;
CREATE TABLE diaries (
id int PRIMARY KEY,
title varchar(255),
created_at datetime,
KEY title_and_created_at_index (title, created_at)
) COMMENT='ENGINE "InnoDB"' DEFAULT CHARSET=utf8;
ALTER TABLE diaries DISABLE KEYS;
INSERT INTO diaries VALUES (1, "Hello", "2012-04-30 20:00:00");
INSERT INTO diaries VALUES (2, "天気" , "2012-04-30 23:00:00");
INSERT INTO diaries VALUES (3, "富士山", "2012-04-30 19:00:00");
SELECT *
FROM diaries
FORCE INDEX (title_and_created_at_index)
WHERE title = "天気" AND
created_at = "2012-04-30 23:00:00";
id	title	created_at
2	天気	2012-04-30 23:00:00
ALTER TABLE diaries ENABLE KEYS;
SELECT *
FROM diaries
FORCE INDEX (title_and_created_at_index)
WHERE title = "天気" AND
created_at = "2012-04-30 23:00:00";
id	title	created_at
2	天気	2012-04-30 23:00:00
DROP TABLE diaries;