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PetaPoco, multiple result sets & NPoco

7/8/2014 3:08 AM

Tony Henrich

Joined: 12/15/2008

Posts: 838

PetaPoco, multiple result sets & NPoco

I have stored procs when return 2+ result sets. It seems PetaPoco doesn't support multiple result sets. Anyone was able to use PetaPoco in such scenarios (with one database call)? I read this StackOverflow question. The answer is to add extra code. I also learned about NPoco which is a PetaPoco fork which has several added features including support for multiple result sets. I am not sure if PetaPoco is being updated anymore but NPoco seems to be more active. I was wondering also if DNN plans to support PetaPoco for a long time if this DAL is not being updated.

As a side note, another PetaPoco fork which might be interesting is the AsyncPoco which supports asynchronous database calls.

7/8/2014 7:04 AM

Sebastian Leupold

www.dnnwerk.de
Joined: 3/8/2004

Posts: 46212

Re: PetaPoco, multiple result sets & NPoco

AFAIR there is at least one sproc in DNN, which uses multiple result sets - while a couple just add the number of total records for a paged query, where I would prefer having 2 procedures (or a stored procedure and a function). The main Advantage of multiple resultsets lies IMO in performance - i.e. the SQL server is able to process queries parallel.

Cheers from Germany,
Sebastian Leupold

Speed up your DNN Websites with TurboDNN

7/8/2014 11:43 AM

Tony Henrich

Joined: 12/15/2008

Posts: 838

Re: PetaPoco, multiple result sets & NPoco

The question was about how to use PetaPoco with multiple result sets.

7/8/2014 7:19 PM

Sebastian Leupold

www.dnnwerk.de
Joined: 3/8/2004

Posts: 46212

Re: PetaPoco, multiple result sets & NPoco

I haven't had a look, how the core implemented the call in the new data provider).

Cheers from Germany,
Sebastian Leupold

Speed up your DNN Websites with TurboDNN

7/8/2014 8:47 PM

Tony Henrich

Joined: 12/15/2008

Posts: 838

Re: PetaPoco, multiple result sets & NPoco

Returning multiple result sets just means there's more than one select statement in the proc. That doesn't mean they run in parallel, certainly not when one depends on another's output.

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PetaPoco, multiple result sets & NPoco

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