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Re: Postgresql Failing to Provide a Primary
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Re: Postgresql Failing to Provide a Primary


  • Subject: Re: Postgresql Failing to Provide a Primary
  • From: Ricardo Strausz <email@hidden>
  • Date: Tue, 29 Jul 2003 13:47:58 -0500

I am not an expert in the subject, but from what I read, it seems that PK generation is db-dependent; it may use db-specific tricks, or simply keep a PK_something_TABLE which stores the PK for each entity...
It sound to me that your problem has to do with this; in order to isolate it, I'd try to find out which mechanism is used in both dbs... you may find that it is not the same.


On lunes, juli 28, 2003, at 23:13 America/Mexico_City, Brian Allen wrote:

I have a Project the was designed for OpenBase and I need it to also work
with Postgres, but I am getting the following error upon trying to save the
context.


java.lang.IllegalStateException: Adaptor
com.webobjects.jdbcadaptor.JDBCAdaptor@1b5077 failed to provide new primary
keys for entity 'Individual'



I believe that the database is setup correct, because I can work with it via
EOModeler.



The last bit of the stack trace is the following:

File                Line#           Method
EODatabaseContext.java  5857    prepareForSaveWithCoordinator

EOObjectStoreCoordinator.java   405 saveChangesInEditingContext

EOEditingContext.java   3128    saveChanges



Thanks for any ideas, because I am not a Postgres user.

- Brian
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Dino http://homepage.mac.com/strausz _______________________________________________ webobjects-dev mailing list | email@hidden Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/webobjects-dev Do not post admin requests to the list. They will be ignored.

References: 
 >Postgresql Failing to Provide a Primary (From: Brian Allen <email@hidden>)

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