Re: JDBCAdaptor@b447de failed to provide new primary keys
Re: JDBCAdaptor@b447de failed to provide new primary keys
- Subject: Re: JDBCAdaptor@b447de failed to provide new primary keys
- From: Don Lindsay <email@hidden>
- Date: Sat, 5 Jan 2008 18:20:57 -0500
Thank you all for your help.
Don
On Jan 5, 2008, at 5:46 PM, Miguel Arroz wrote:
Hi!
And check this out too: <http://developer.apple.com/documentation/WebObjects/Enterprise_Objects/Saving/chapter_8_section_8.html#//apple_ref/doc/uid/TP30001011-CH208-BADJEBIB
>.
Never used compound keys myself, so I can't help much more. Good
luck!
Yours
Miguel Arroz
On 2008/01/05, at 22:37, David LeBer wrote:
On 5-Jan-08, at 5:16 PM, Don Lindsay wrote:
Hello;
One of the primary keys is a date field, how would the system set
this date?
If your model is not written in stone, I'd recommend you model a
separate PK devoid of any real value beyond being a DB artifact.
Your life will be easier in the long run.
If making changes is not an option, you can look here for details
on custom PK generation:
<http://developer.apple.com/documentation/WebObjects/Enterprise_Objects/Saving/chapter_8_section_7.html
>
don
On Jan 5, 2008, at 5:11 PM, Miguel Arroz wrote:
Hi!
On 2008/01/05, at 22:05, Don Lindsay wrote:
I am using an oracle database. Anytime I attempt to insert a
record in any table I get the following error:
com.webobjects.jdbcadaptor.JDBCAdaptor@b447de failed to provide
new primary keys for entity 'WeaponAssignment'
I have set all of the primary key attributes before attempting
to insert the object. So I am kind of confused why I keep
receiving this message.
I don't understand what you mean by this. You have set the
primary keys manually on the object? If you did, than that's the
problem, that's the job of EOF, not yours. :)
Yours
Miguel Arroz
;david
--
David LeBer
Codeferous Software
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Miguel Arroz
http://www.terminalapp.net
http://www.ipragma.com
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