- DDL,data_definition_language
- SQL,structured_query_language
- database
- degree
- 데이터모델data_model
- 레코드record
- 릴레이션relation
- 릴레이션스키마relation_schema
- 릴레이션인스턴스relation_instance
- 무결성integrity
- 뷰view
- 속성attribute
- 이상anomaly
- 정규화normalization
- 조인join
- 질의query
- 참조무결성제약조건referential_integrity_constraint
- 키key
- 테이블,table
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