Complete SAS Programming Guide - Learn SAS and Become a Data Ninja - Altering Columns (Add, Modify, Delete, Add Values t

This video tutorial covers how to manage columns in SQL tables, including adding, modifying, and deleting columns. It explains the use of the ALTER TABLE statement to add a new column, update it with values, modify its properties, and finally drop it. The tutorial provides practical examples and emphasizes the simplicity of these SQL operations.

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