William Hindman
dejpolsys at hotmail.com
Sat Jun 25 20:50:24 CDT 2005
..would a decompile redo those indexes? ...I'm seeing what I consider as an unusually high number of errors in xp to 2003 conversions on a number of mdbs. William ----- Original Message ----- From: "Jim Lawrence" <accessd at shaw.ca> To: "'Access Developers discussion and problem solving'" <accessd at databaseadvisors.com> Sent: Saturday, June 25, 2005 8:08 PM Subject: RE: [AccessD] Error in Access 2003 that I've never seen before > Hi John: > > Yes, I could not have said it better as that is the obvious reason. > > Jim > > -----Original Message----- > From: accessd-bounces at databaseadvisors.com > [mailto:accessd-bounces at databaseadvisors.com] On Behalf Of John W. Colby > Sent: Saturday, June 25, 2005 2:49 PM > To: 'Access Developers discussion and problem solving' > Subject: RE: [AccessD] Error in Access 2003 that I've never seen before > > If this is an Access container you are discussing, any field used in a > relationship has an index created on that field by the Jet engine as the > relationship is created. This index is hidden. It simply cannot be seen > in > any way that I am aware of. Thus if you are discussing a field like this, > there is likely that hidden index still in existence. > > John W. Colby > www.ColbyConsulting.com > > Contribute your unused CPU cycles to a good cause: > http://folding.stanford.edu/ > > -----Original Message----- > From: accessd-bounces at databaseadvisors.com > [mailto:accessd-bounces at databaseadvisors.com] On Behalf Of Arthur Fuller > Sent: Saturday, June 25, 2005 5:39 PM > To: 'Access Developers discussion and problem solving' > Subject: RE: [AccessD] Error in Access 2003 that I've never seen before > > > I tend to agree, but two puzzles remain (purely in an academic sense -- I > don't play to lose sleep over them). > > 1. The data can't be corrupted since the "bad record" copied intact to the > Saved As table. > > 2. With all the indexes removed, why was it doing an ISAM Seek? One would > have thought that in the absence of indexes, it would be forced to do a > table scan. Perhaps that just reveals how little I understand ISAM tables. > LOL. > > Arthur > > -----Original Message----- > From: accessd-bounces at databaseadvisors.com > [mailto:accessd-bounces at databaseadvisors.com] On Behalf Of Jim Lawrence > Sent: June 25, 2005 2:07 PM > To: 'Access Developers discussion and problem solving' > Subject: RE: [AccessD] Error in Access 2003 that I've never seen before > > Hi Arthur: > > It could be that the record you are trying to delete is not being > referenced > properly; either the field named used is not correct or the table is > corrupted. It would be caused if the table index did not matching the > table > data. I have only seen it once and I resolved it by exporting all the data > into a new table, deleting the old and then renaming the new table. Using > that method excluded a coding or table structure error. Conclusion; Either > the data or index was corrupted. > > HTH > Jim > > -- > AccessD mailing list > AccessD at databaseadvisors.com > http://databaseadvisors.com/mailman/listinfo/accessd > Website: http://www.databaseadvisors.com > > > > -- > AccessD mailing list > AccessD at databaseadvisors.com > http://databaseadvisors.com/mailman/listinfo/accessd > Website: http://www.databaseadvisors.com > > -- > AccessD mailing list > AccessD at databaseadvisors.com > http://databaseadvisors.com/mailman/listinfo/accessd > Website: http://www.databaseadvisors.com >