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Title: Relational Schemas and Predicate Logic: Notation - PowerPoint PPT Presentation
Description: A schema specifies a finite set of relations R1,..Rn with additional structure: Each column/field in a relation gets a name (can also just use position) and a domain. ... – PowerPoint PPT presentation
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PPT URL: https://www2.cs.sfu.ca/~oschulte/socialnetwork/schemas.ppt
