[Qgis-user] Rename columns / merge layers

[DelazJ]

Hi,
In the Joins properties dialog, you can remove the "custom field name
prefix".
https://docs.qgis.org/3.4/en/docs/user_manual/working_with_vector/vector_properties.html#joins-properties

Regards,
Harrissou

Le ven. 6 sept. 2019 à 17:44, Felix Schott <felix-schott at gmx.de> a écrit :

> Hey,
>
>
>
> I want to merge several layers into one layer (Vector menu > Data
> Management Tools). The input layers have csv files as external attribute
> tables (attached to the layer via Layer properties > Joins). Columns taken
> from the csv files are getting displayed as <csv file name>_<actual column
> name>. For this reason, the column names of the layers don’t match and the
> resulting layer has a separate column for every input file. I tried to get
> rid of <csv file name> using Layer properties > Fields but I get an error
> („Could not rename field.“).
>
>
>
> Any idea how to solve this?
>
> Thanks a lot!
>
>
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