Returns false unless interfaces is implemented
Parameters: interfaces - a Class defining an interface. true if this implements the interface or directly or indirectly wraps an object that does. throws: java.sql.SQLException - if an error occurs while determining whether this is a wrapper for an object with the given interface.
Returns this if this class implements the interface
Parameters: interfaces - a Class defining an interface an object that implements the interface throws: java.sql.SQLExption - if no object if found that implements the interface
Methods inherited from org.apache.derby.impl.jdbc.EmbedResultSetMetaData