INSERT

INSERT INTO 테이블명 (열1, 열2) VALUES (값1, 값2);

UPDATE

UPDATE 테이블명 SET 열1 = 값1 WHERE 조건;

DELETE

DELETE FROM 테이블명 WHERE 조건;

IN

SELECT * 
FROM TABLE_NAME
WHERE col_name [not] in ('col_name_val2', 'col_name_val1');

DISTINCT

SELECT **DISTINCT** col1, col2
WHERE TABLE_NAME;

ORDER BY