Binding values in DBLOOKUP and DBQUERY
When using a DBLOOKUP or DBQUERY function, use the Bind facility to submit similarly constructed SQL statements to the database server so that the statements are syntactically identical. By binding a value to a placeholder in the SQL statement, the actual syntax of the statement can be made static, which may improve performance. For more information about using bind values in database functions, refer to the Database Interface Designer documentation.