How to deal with SQL column names that look like SQL keywords?

Question

One of my columns is called from. I can\'t change the name because I didn\'t make it. Am I allowed to do something like SELECT from FROM TableName

Answer 1

These are the two ways to do it:

1. Use back quote as here:

SELECT `from` FROM TableName

2. You can mention with table name as:

SELECT TableName.from FROM TableName