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What is SQL Data Manipulation Language Overview about?

Lecture 7 by Dr. Marwa Hussien covers SQL Data Manipulation Language (DML) commands, including INSERT, UPDATE, and DELETE, which are used to manipulate data in databases. It explains how to insert data directly or through SELECT statements, update records based on conditions, and delete records with specified criteria. Additionally, the lecture discusses basic retrieval queries, logical operators, aggregate functions, and the use of clauses like ORDER BY, GROUP BY, and HAVING in SQL queries.

Author

Amira Gohar

Language

EN