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I would like to know if it is possible to query a PostGIS raster directly in QGIS in the same way one can use the query builder to filter a vector layer? I have successfully built database views of PostGIS rasters as explained in the following post How to view a postgis raster query in QGIS.

I was wondering if there is any way to access and query the attributes of the raster table directly in QGIS - I am using the latest version of QGIS 3.

I currently have an atlas that dynamically filters several vector layers based on the atlas features (@atlas_feature). I would like to be able to do the same with my PostGIS raster - thus avoiding the overhead of creating several views and manually (or through code) turning them on and off based on the atlas pages.

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