Hi, I guess default is to split the shapes into multipart objects. You can then used the multi part to single parts tools. That will split the geometries and create new lines in the database. Always check for topology errors before and after using such tools. The “Fix geometry” tool is good for this sort of thing if you find errors.
Nicolas Cadieux https://gitlab.com/njacadieux > Le 16 mai 2022 à 11:16, Erick Castillo Núñez via Qgis-user > <qgis-user@lists.osgeo.org> a écrit : > > > Hi everybody > > I was trying to split some polygons using The Split Features tool, but it is > not working properly. Apparently it works as indicated in the manual, even > though I've done that procedure some time before, but when it is divided in > two parts and I select individually each polygon, it remains as one and even > shows the division line. It produces an error in topology (obviously) that > shows in the topology checker tool. > > Has anybody else experienced that issue? Any suggestions? > > Well im using: > > QGIS 3.22.6-Białowieża Code revision QGIS b6f33b1a > Qt 5.15.2 > Python 3.9.5 > GDAL/OGR 3.4.2 > PROJ 9.0.0 > EPSG v10.041 (2021-12-03) > GEOS 3.10.2-CAPI-1.16.0 > SQLite 3.38.1 > PDAL 2.3.0 > PostgreSQL 13.0 > SpatiaLite 5.0.1 > QWT 6.1.3 > QScintilla2 2.11.5 > OS Windows 10 2009 > > Thank you > Erick Castillo > > _______________________________________________ > Qgis-user mailing list > Qgis-user@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
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