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Re: Couting the objects that would be returned by a fetch specification

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Re: Couting the objects that would be returned by a fetch specification

Subject: Re: Couting the objects that would be returned by a fetch specification
From: Robert Walker <email@hidden>
Date: Sun, 22 Jan 2006 01:11:32 -0500

I just simply use raw SQL for this using EOUtilities.rawRowsForSQL (ec, modelName, sql, keys). Just send the SQL something like "SELECT COUNT(OID) FROM MY_TABLE"

This will return the result in an array containing one raw row dictionary. In the fourth argument of the method you can supply a key that you can use to extract the count. -- Robert Walker email@hidden

There are 10 types of people in the world, those who count in binary, and those who don't.


On Jan 21, 2006, at 3:40 PM, Jerry W. Walker wrote:

Hi, Miguel,
You might try CountFetcher.java which can be downloaded from:
http://wocode.com/cgi-bin/WebObjects/WOCode.woa/2/wa/ ShareCodeItem?itemId=429
Regards,
Jerry
On Jan 21, 2006, at 2:10 PM, Miguel Arroz wrote:
Hi!
This is probably very obvious, but... how can I count the objects that would be retuned by a fetch specification, but without actually fetching them (or creating faults for them)? What I would like to do is something like the COUNT SQL function.
  Yours
Miguel Arroz
"We have no sympathy for the lost souls
We've chosen the path of disgrace
We give this life to our children
And teach them to hate this place" -- Apocalyptica, Life Burns!
Miguel Arroz
http://www.ipragma.com
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References:  
  >Couting the objects that would be returned by a fetch specification (From: Miguel Arroz <email@hidden>)
  >Re: Couting the objects that would be returned by a fetch	specification (From: "Jerry W. Walker" <email@hidden>)




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