Database Lec15
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Purpose of normalization 1NF 2NF 3NF BCNF Higher Normal Forms. This Video will make your understand the idea behind "SQL and NoSQL In this lecture, we build a practical bridge between Python and PostgreSQL. You'll learn how to connect to a A super key is a combination of columns that uniquely identifies any row within a relational PL/SQL Code examples: Trigger new- and old values, Trigger after insert, update and delete, Function for authentication. Security: ... Ahmed Mokhtar Join our Summary WhatsApp Group ( Link In Bio )
Between ... AND ... SQL queries based on range operators Video Highlights: Can we use between AND in SQL? Is between AND ...
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Last Updated: June 9, 2026
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