berryberrybin / board-project

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[JPA] 두개 이상 컬럼 UNIQUE 조건 설정 #6

Open berryberrybin opened 1 year ago

berryberrybin commented 1 year ago
@Entity
@Table(
   name="테이블이름",
   uniqueConstraints = { 
         @UniqueConstraint( name="제약조건이름", columnNames = {"col1", "col2"} )
   }
)

@Data
public class Entity{
    @Column(name="col1")
    int col1;

    @Column(name="col2")
    int col2;
}