Modifying Table Columns

Modifying Table Columns - SQL Tutorial In Sinhala - Part 15

How to Add New Columns to a Table, Modify existing Columns and Delete them
SQL Tutorial In Sinhala - Part 14

In this video you will learn how to :
1. Add a new Column to a table with ALTER TABLE, ADD Query
2. Add a new Column to a specific place in table structure using AFTER / FIRST keywords with ALTER TABLE, ADD Query
3. Modify a column data type and size using ALTER TABLE, MODIFY Query
4. Modify a column name using ALTER TABLE, CHANGE Query
5. Delete a column with ALTER TABLE, DROP Query

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