Showing posts with label BBA- TU- Database-Unit-1. Show all posts
Showing posts with label BBA- TU- Database-Unit-1. Show all posts
Wednesday, September 16, 2020
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Relational model stores data in the form of tables. This concept purposed by Dr. E.F. Codd, a researcher of IBM in the year 1960s. The re...
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Relational Algebra- Relational Algebra is a procedural query language which takes a relation as an input and generates a relation as an ou...
