Hey Jürgen, this doesn't explain why each operations isn't grouped.
For instance all the addFeatures are grouped into one transaction, but not into one statement. Cheers, Rémi-C 2015-05-28 16:39 GMT+02:00 Jürgen E. <j...@norbit.de>: > Hi Rémi, > > On Thu, 28. May 2015 at 12:06:22 +0200, Rémi Cura wrote: > > When making several edit on the layer, then saving the edits. > > All the edits are send one by one to the database (though in the same > > transaction). > > That's because of the provider interface. For vector data providers > addFeatures, deleteFeatures, changeAttributeValues and > changeGeometryValues are > independant operations - which therefore are also done in separate > transactions. > > > Jürgen > > -- > Jürgen E. Fischer norBIT GmbH Tel. +49-4931-918175-31 > Dipl.-Inf. (FH) Rheinstraße 13 Fax. +49-4931-918175-50 > Software Engineer D-26506 Norden > http://www.norbit.de > QGIS release manager (PSC) Germany IRC: jef on FreeNode > > _______________________________________________ > Qgis-developer mailing list > Qgis-developer@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/qgis-developer >
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