Hi William, > On Jan 28, 2013, at 3:05 PM, William Kyngesburye wrote: > > I'm trying to split a selected line feature in a postgis database on the > > network (not local machine). The database layer is almost 4GiB (10M > > records) and is spatially indexed.
Do you have a primary key defined on your PostGIS table ? Vincent > > > > The feature is selected, it's not very large and I am zoomed to see about > > half of it. It took about a half hour to split, and during that time > > was downloading a constant stream from the postgis server. I'm guessing > > it looked at every feature in the database. > > > > bug? (didn't see anything in the tracker) lack of optimization? maybe > > it was fixed in trunk? Continuing to edit this database will be > > impractical as it is in 1.8. > > > > > > QGIS 1.8, OS X > > > > ----- > > William Kyngesburye <kyngchaos*at*kyngchaos*dot*com> > > http://www.kyngchaos.com/ > > > > Theory of the Universe > > > > There is a theory which states that if ever anyone discovers exactly what > > the universe is for and why it is here, it will instantly disappear and > > be replaced by something even more bizarrely inexplicable. There is > > another theory which states that this has already happened. > > > > -Hitchhiker's Guide to the Galaxy 2nd season intro > > > > > > _______________________________________________ > > Qgis-developer mailing list > > [email protected] > > http://lists.osgeo.org/mailman/listinfo/qgis-developer > > ----- > William Kyngesburye <kyngchaos*at*kyngchaos*dot*com> > http://www.kyngchaos.com/ > > First Pogril: Why is life like sticking your head in a bucket filled with > hyena offal? Second Pogril: I don't know. Why IS life like sticking your > head in a bucket filled with hyena offal? First Pogril: I don't know > either. Wretched, isn't it? > > -HitchHiker's Guide to the Galaxy > > > _______________________________________________ > Qgis-developer mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/qgis-developer _______________________________________________ Qgis-developer mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/qgis-developer
