In QGIS 3.16: the "merge feature attributes" function (on the advanced digitizing toolbar) allows merging the attributes of selected features by either 1) selecting which feature to keep the attributes from, or 2) concatenating the values from all selected features. However, there is no 'concatenate unique' option here; equal values will be duplicated.

Is there a way to concatenate the attribute values without duplication? I am not looking to do this across the board for all features in a layer; just for features that I click and select. Thanks.

In QGIS 3.16 the "merge feature attributes" function (on the advanced digitizing toolbar) allows merging the attributes of selected features by either 1) selecting which feature to keep the attributes from, or 2) concatenating the values from all selected features. However, there is no 'concatenate unique' option here; equal values will be duplicated.

Is there a way to concatenate the attribute values without duplication?

I am not looking to do this across the board for all features in a layer; just for features that I click and select.

In QGIS 3.16: the "merge feature attributes" function (on the advanced digitizing toolbar) allows merging the attributes of selected features by either 1) selecting which feature to keep the attributes from, or 2) concatenating the values from all selected features. However, there is no 'concatenate unique' option here; equal values will be duplicated.

Is there a way to merge the attributes without duplication? I am not looking to do this across the board for all features in a layer; just for features that I click and select. Thanks.

In QGIS 3.16: the "merge feature attributes" function (on the advanced digitizing toolbar) allows merging the attributes of selected features by either 1) selecting which feature to keep the attributes from, or 2) concatenating the values from all selected features. However, there is no 'concatenate unique' option here; equal values will be duplicated.

Is there a way to concatenate the attribute values without duplication? I am not looking to do this across the board for all features in a layer; just for features that I click and select. Thanks.