DROP TABLE IF EXISTS diaries;
SET NAMES utf8mb4;
CREATE TABLE diaries (
content varchar(256) COLLATE utf8mb4_uca1400_as_cs,
FULLTEXT INDEX (content)
) DEFAULT CHARSET=utf8mb4;
INSERT INTO diaries VALUES ('Le fruit est mûr.');
INSERT INTO diaries VALUES ('LE FRUIT EST MÛR.');
INSERT INTO diaries VALUES ('Le mur est blanc.');
INSERT INTO diaries VALUES ('LE MUR EST BLANC.');
SELECT * FROM diaries WHERE MATCH (content) AGAINST ('+mur' IN BOOLEAN MODE);
content
Le mur est blanc.
DROP TABLE diaries;
