Re: Strange issue for database update?
Re: Strange issue for database update?
- Subject: Re: Strange issue for database update?
- From: Jonathan Rochkind <email@hidden>
- Date: Mon, 12 Apr 2004 11:06:29 -0500
Sure----if the database, through a trigger, changes a column---how
would WO/EOF possibly know about this change? It can't possibly know
about it until the next time it fetches from the database. Just the
way EOF works.
This is essesntially the same problem as if another process (rather
than the db itself through a trigger) had made a modification, and
your app didn't see it, because your app had not had a reason to
refetch that row. See:
http://wodev.spearway.com/cgi-bin/WebObjects/WODev.woa/wa/Main?wikiPage=GettingFreshDataFromDatabase
At 12:28 PM -0700 4/10/04, David Sue wrote:
After updating two fields of one record in Database,say field "a"
and "b", "a" was updated by programming and "b" was updated by
trigger,I refetch the record I can see "a" was updated but I can't
see the update of "b",in fact "b" was updated also in database,does
anybody have same issue ever?
Thanks!
David
Yahoo! Tax Center - File online by April 15th
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