Chapter 2 Supplemental Slides Relational Division Demonstration
Relational Division Animation SuppPart SuppNoPartNo S2P3 S3P1 S1P1 S2P1 S1P3 S2P2 Part PartNo P1 P2 P3
Relational Division Animation SuppPart SuppNoPartNo S1P1 S1P3 S2P1 S2P2 S2P3 S3P1 Part PartNo P1 P2 P3 Sort SuppPart by SuppNo
Relational Division Animation SuppPart SuppNoPartNo S1P1 S1P3 S2P1 S2P2 S2P3 S3P1 Part PartNo P1 P2 P3 SuppPart DIVIDEBY Part SuppNo S1 {P1, P3} does not contain {P1, P2, P3}.
Relational Division Animation SuppPart SuppNoPartNo S1P1 S1P3 S2P1 S2P2 S2P3 S3P1 Part PartNo P1 P2 P3 S2 SuppNo SuppPart DIVIDEBY Part S2 {P1, P2, P3} contains {P1, P2, P3}.
Relational Division Animation SuppPart SuppNoPartNo S1P1 S1P3 S2P1 S2P2 S2P3 S3P1 Part PartNo P1 P2 P3 S2 SuppNo SuppPart DIVIDEBY Part S3 {P1} does not contain {P1, P2, P3}.