Re: PK generation
Re: PK generation
- Subject: Re: PK generation
- From: Ben Ketteridge <email@hidden>
- Date: Tue, 27 Apr 2004 09:08:26 +0100
Jonathan Rochkind wrote:
I have used newPrimaryKeys in a custom JBCPlugIn sub-class to customize
pk generation behavior. It's worked fine for me. I'm pretty confident
you should be able to customize pk generation behavior however you want
using this method.
I haven't looked in detail at your code, but: Are you sure the
JDBCPlugIn class you think is being used is actually being used? If
not, then it doesn't matter what your code is, you've got to figure out
why not. (Not specified in the model properly?). If your custom
JDBCPlugIn class is being used, and your method is being called (all of
this can be easily confirmed with a debugger), then you've got to figure
out why your code is not doing what you want it to do (again, a
debugger would be valuable here).
My code _is_ being called. A breakpoint in the constructor and in start of
newPrimaryKeys both get hit at the appropriate times. Thank heavens for
Eclipse; debugging is next to impossible on Windows without it.
The problem appears to be around how I get actual results from an
EOSQLExpression, calling raw SQL on the EO_PK_TABLE (which has no EOEntity). I
never get any results in my fetchRows() call.
--
Kind Regards
Ben.
Dr Ben Ketteridge
email@hidden
Team Leader,
ProAct International,
PO Box 100, Denbigh, UK.
Tel: 01745 817161 ext. 322
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