This figure shows the Substituted SQL tab on the page displayed by the Physical Sources category. This page displays a SQL statement substitution rule to add hints to a generated statement. The substituted SQL expression must use the same parameters and have the same semantics as the generated SQL. A name is required. Enabled is selected. There is space for a creation date and last modified date. There is a pane for a description. A generated SQL statement and substituted SQL statement are required. You can save or cancel this page.