DDL(Data Definition Language)
ex) create, drop, alter
DML(Data Manipulation Language)
★개발자들이 제일 많이씀
ex) insert, update, delete, select
DCL(Data Control Language)
ex) rollback, commit, grant, revoke
tryandcatch
DDL(Data Definition Language)
ex) create, drop, alter
DML(Data Manipulation Language)
★개발자들이 제일 많이씀
ex) insert, update, delete, select
DCL(Data Control Language)
ex) rollback, commit, grant, revoke