Feature joins also have problem with dynamic theming. I have posted a ticket for that ( http://trac.osgeo.org/mapguide/ticket/745) In this ticket contains data attached data in order to replicate the error.
Cheers Bruce Dechant wrote: > > Thanks! > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of Andy Morsell > Sent: Friday, December 12, 2008 10:54 AM > To: 'MapGuide Users Mail List' > Subject: RE: [mapguide-users] Does anyone use Feature Joins? > > Bruce, > I've added a new ticket. It is http://trac.osgeo.org/mapguide/ticket/791 > > Andy > > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of Bruce Dechant > Sent: Friday, December 12, 2008 8:53 AM > To: MapGuide Users Mail List > Subject: RE: [mapguide-users] Does anyone use Feature Joins? > > Andy, > > Would it be possible to create a new trac ticket for this and attach the > data that replicates this issue? If not possible to attach the data - > could > you fully describe the join (primary, secondary, join type, what is > indexed, > any filtering, etc...) > > Thanks, > Bruce > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of Andy Morsell > Sent: Friday, December 12, 2008 9:23 AM > To: 'MapGuide Users Mail List' > Subject: RE: [mapguide-users] Does anyone use Feature Joins? > > I have encountered very similar problems with almost every join I have > attempted in MGOS or MGE. My most recent experience was for a class that > I > taught at AU where a polygon SDF file is joined to a small Access > database. > Both MGE 2009 and MGOS 2.0.2 just spin on this join with the a CPU maxed > anytime the layer is accessed. I will let it spin for a couple of minutes > and then end the process. The crazy thing is that I know for a fact that > this exact join worked just fine in MGE 2008 / MGOS 1.2 because I used the > same dataset for the same class last year! > > Andy Morsell, P.E. > Spatial Integrators, Inc. > www.SpatialGIS.com > > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of Jackie Ng > Sent: Thursday, December 11, 2008 8:39 PM > To: [email protected] > Subject: [mapguide-users] Does anyone use Feature Joins? > > > Hi All, > > I was wondering if anyone uses this feature (pardon the pun). > > When I first started with MapGuide, this was the feature that was of most > interest to me as it seemed like an easy way to link spatial data with > whatever non-spatial databases we have around. > > But after many bad experiences with performance, and some really nasty > join > bugs (mainly http://trac.osgeo.org/mapguide/ticket/502), I've have totally > shunned using feature joins, and either resorting to either pre-joining, > baking the data and refreshing the dataset at regular intervals, or using > a > spatially enabled rdbms that does the joins at the dbms level. > > I've have followed the best practices guide, but is seems every database I > have encountered has its own set of quirks that don't play nice with > MapGuide. > > Most of our clients were sold on the feature joins capability (well by my > sales colleagues anyway), and it pains me (as an implementer, one to has > to > deliver) to have to workaround this feature because it fails to perform at > a > satisfactory level. > > I'd like to hear other people's experiences with feature joins. Is your > experience better/worse? > > - Jackie > -- > View this message in context: > http://n2.nabble.com/Does-anyone-use-Feature-Joins--tp1646599p1646599.html > Sent from the MapGuide Users mailing list archive at Nabble.com. > > _______________________________________________ > mapguide-users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/mapguide-users > > _______________________________________________ > mapguide-users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/mapguide-users > _______________________________________________ > mapguide-users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/mapguide-users > > _______________________________________________ > mapguide-users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/mapguide-users > _______________________________________________ > mapguide-users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/mapguide-users > > ----- Rodolfo Moreno CivilEng -- View this message in context: http://n2.nabble.com/Does-anyone-use-Feature-Joins--tp1646599p1658646.html Sent from the MapGuide Users mailing list archive at Nabble.com. _______________________________________________ mapguide-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapguide-users
