TCustomPgDataSet.OpenNext Method

Opens the next REFCURSOR for stored procedure that returns more than one cursor.

Class

TCustomPgDataSet

Syntax

function OpenNext: boolean;

Remarks

Call the OpenNext method to open next REFCURSOR for stored procedure that returns more than one cursor. When you execute a stored procedure that has REFCURSOR parameters, PgDAC opens a cursor from the first parameter automatically. The OpenNext function closes current cursor and opens a cursor from the next REFCURSOR parameter.