Скачать или смотреть Master SQL DML in Oracle | SELECT, INSERT, UPDATE & DELETE Explained with Examples in SQLDeveloper

In this lecture, we explore the most important SQL sublanguage — DML (Data Manipulation Language).
You’ll learn how to manage and modify data using practical examples in Oracle SQL Developer.
We cover everything from data retrieval to modification and deletion.

Topics Covered:

SELECT, FROM, WHERE & ORDER BY

INSERT INTO (adding new records)

UPDATE (modifying existing data)

DELETE (removing data safely)

Perfect for students, data analysts, and developers learning SQL.

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