I am trying to apply an attribute filter to multiple layers in QGIS at once. The filter is to be applied to .osm data brought in through PostGIS to QGIS.
I have tried selecting multiple layers -> right-click --> filter but it only applies it to the last layer I selected of the group. I want to be able to apply a filter through a query like
"osm_user" = 'donlaser' to multiple layers at once, rather than having to repeat the process many times.
Is there a standard way to do this within QGIS that I am missing? Is there a plugin that would provide this functionality?
A Python-based solution would also be useful for me.