Try to create the auxiliary file of the csv file, that is, the file with the same name as the csv file, but with the extension csvt. The csvt file has only one line and contains the data type.
https://anitagraser.com/2011/03/07/how-to-specify-data-types-of-csv-columns-for-use-in-qgis/ saluti Il giorno mer 20 nov 2024 alle ore 17:02 Reetz, Michael (NLPVW) via QGIS-User <qgis-user@lists.osgeo.org> ha scritto: > Dear all, > > > > I have added a csv file as layer to my project. Date and time columns are > identified correctly. Now I’m trying to export the layer into a geopackage. > The date and time attributes are all changed into strings although date and > datetime are possible in a geopackage (as far as I know). Any idea why this > happens and how to work around this? > > > > Best regards > > Michael > > > > > > > > ***************************************** > > Michael Reetz > > Datenbanken und Anwendungsentwicklung > Nationalpark-Verwaltung Niedersächsisches Wattenmeer > Virchowstr. 1 | 26382 Wilhelmshaven > Tel.: +49 (0) 4421 911 291 > e-mail: michael.re...@nlpvw.niedersachsen.de > <michael.re...@nlpv-wattenmeer.niedersachsen.de> > Web: https://www.*nationalpark-wattenmeer.de > <http://nationalpark-wattenmeer.de>* > > > > > _______________________________________________ > 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 > -- *Ing. Salvatore Fiandaca* *mobile*.:+39 327.493.8955 *m*: *pigrecoinfin...@gmail.com <pigrecoinfin...@gmail.com>* *C.F*.: FNDSVT71E29Z103G *P.IVA*: 06597870820 *membro QGIS Italia - http://qgis.it/ <http://qgis.it/>* *socio GFOSS.it - *http://gfoss.it/ *member OSGeo* - *https://www.osgeo.org/member/fiandaca/* <https://www.osgeo.org/member/fiandaca/> *blog:* * https://pigrecoinfinito.com/ <https://pigrecoinfinito.com/> FB: Co-admin - https://www.facebook.com/qgis.it/ <https://www.facebook.com/qgis.it/>** <https://www.facebook.com/qgis.it/> * *TW: <http://goog_95411464>**https://twitter.com/totofiandaca <https://twitter.com/totofiandaca>* 37°35'11.4"N 14°10'25.1"E - EPSG:4326 “Se la conoscenza deve essere aperta a tutti, perchè mai limitarne l’accesso?” R. Stallman Questo documento, allegati inclusi, contiene informazioni di proprietà di FIANDACA SALVATORE e deve essere utilizzato esclusivamente dal destinatario in relazione alle finalità per le quali è stato ricevuto. E' vietata qualsiasi forma di riproduzione o divulgazione senza l'esplicito consenso di FIANDACA SALVATORE. Qualora fosse stato ricevuto per errore si prega di informare tempestivamente il mittente e distruggere la copia in proprio possesso.
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