Relations within a Relation
{"Image DocumentName": "Relations within a Relation", "Image ImageDescription": "HACD.5: Relational Algebra, Part II. 22/03/2017. Relations within a Relation. CourseId. Exam_Result. C1. C2. C3. C4. Call this C_ER for future reference. StudentId. Mark. S S S The declared type of the Exam_Result attribute is RELATION { StudentId SID, Mark INTEGER } StudentId. Mark. S StudentId. Mark. S StudentId. Mark. CS252: Fundamentals of Relational Databases.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}