n is either 1 or 0. The default value is 1.
When DelimitedIds is enabled (n = 1), a double-quoted string ("My String") is considered a delimited identifier within an SQL statement. When this parameter is not enabled, a double-quoted string ("My String") is considered a string constant or literal string.
Changing This Parameter
You can also change DelimitedIds with the Config.SQL class (as described in the class reference) or by editing the CPF in a text editor (as described in the Editing the Active CPF section of the “Introduction to the Configuration Parameter File” chapter in this book).