DML (데이터 조작어) SELECT SELECT column1, column2, ... FROM table1 WHERE column1= 'value1' AND column2='value2'... INSERT INSERT INTO table1(column1, column2, ...) VALUES ('value1', 'value2', ...) UPDATE UPDATE table1 SET column1=value1, column2='value2'... WHERE column1= 'value1' AND column2='value2'... DELETE DELETE FROM table1 WHERE column1= 'value1' AND column2='value2'... DDL (데이터 정의어) CREATE TA..