OpenAccess SDK allows you to provide the schema information (data dictionary) for your data source tables by either populating the Schema Database provided as part of the OpenAccess SDK SQL engine or by implementing the SCHEMA operation in the IP. Using the built-in schema manager makes it very easy for you to configure your tables. You simply use DDL (CREATE TABLE) or write SQL statements to insert the table and column definitions into the schema tables. If you choose, you can implement the SCHEMA operation in the IP to use your existing data dictionary and do the mapping at runtime.
