[GoldenLion]

Quote:

Originally Posted by Vince They are used to explicitly tell the interpreter that the quoted value is an identifier, not a reserved word. In other words, if you have a table or column name that appears in this list (words marked with ®) then you should add those backticks. The alternate and better option, however, is to not use table or column names that are or could become reserved words.

OK, I got it, thank you.