Glossary›NOT NULL Constraint데이터 제약NOT NULL ConstraintNOT NULLAlso known as · 필수값 제약 · NOT NULLDefinition정한 Column에 값 없음인 NULL이 저장되지 않도록 강제하는 Constraint입니다.Compare withUnique ConstraintDatabase ConstraintRelated notes05 sql as ssot13 audit log pattern00 sql basicsRelated courses643