UserExists

Use this function to determine whether the specified user exists in the database. A return value of 1 means the user exists in the system; a value of 0 means the user does not.

Note: If you create a variable to store the return value for this function, you must create the variable with the NUM type.

Syntax:

USEREXISTS ("UserID")

where:

• UserID is the user ID to search for.

Syntax example:

USEREXISTS ("jsmith")