title: Petapoco execute stored procedure without waiting
body: <p>I'm using PetaPoco on a C# WepApi and I have to execute a Stored Procedure that deletes rows on many tables. The number of rows to delete it's variable (can be a few or too many) so, sometimes, PetaPoco throws an Exception of timeout. Is it possible, with PetaPoco, to "call" the stored procedure and close the connection before the procedure is done. The Stored Procedure doesn't return any value and the WebApi doesn't need to know when it's over...</p>