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Primary Key Maximum value

Subject: Primary Key Maximum value
From: Miguel Arroz <email@hidden>
Date: Tue, 20 Mar 2007 18:17:30 +0000
Delivered-to: email@hidden
Delivered-to: email@hidden

Hi!

  I'm in the state of panic here...

I have modeled my DB using 8 byte primary key values. Apparently PostgreSQL takes this fine.

Today, I needed some code to obtain a primary key, and used the code at <http://en.wikibooks.org/wiki/Programming:WebObjects/EOF/ Using_EOF/Primary_Keys>.

I started suspecting that it would not work, because it checks for an Integer, and the key should be a Long value. The problem is that... it worked!

What does this mean? WO only supports 4 byte primary keys? That's not good at all... please tell me I'm going crazy for no reason and there's something tremendously obvious that I have missed.

  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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