Alter Table Command in SQL with Multiple Realtime Scenarios To know about my Ultimate Data Engineering Program - 🔗 Follow me on different platforms! LinkedIn: Twitter: Instagram: What You’ll Learn Today ALTER - how to add a new column - how to drop a existing column - how to change the datatype of existing column - how to rename an existing column - how to rename a table Link to the Notes & Scripts: first time learners create your account & get the credentials: once you have your login credentials (login to portal):