Functions are used to return information from the database. They are allowed anywhere an expression is allowed.
Unless otherwise specified in the documentation, NULL is returned for a function if any argument is NULL.
Functions use the same syntax conventions used by SQL statements. For a complete list of syntax conventions, see Syntax conventions.
Discuss this page in DocCommentXchange.
|Copyright © 2010, iAnywhere Solutions, Inc. - SQL Anywhere 12.0.0|