Fixed #26513 -- Added tests for <Backend>GeometryColumns.geom_col_name().
Fixed #26513 -- Added tests for <Backend>GeometryColumns.geom_col_name().

dsanders11/django,shaib/django,shaib/django,shaib/django,pauloxnet/django,rsalmaso/django,auvipy/django,takis/django,MarkusH/django,atul-bhouraskar/django,django/django,blighj/django,django/django,theo-l/django,solarissmoke/django,ghickman/django,atul-bhouraskar/django,koordinates/django,claudep/django,rsalmaso/django,MarkusH/django,koordinates/django,claudep/django,wkschwartz/django,auvipy/django,pauloxnet/django,manhhomienbienthuy/django,django/django,adamchainz/django,freakboy3742/django,solarissmoke/django,dsanders11/django,kaedroho/django,kaedroho/django,elena/django,elena/django,googleinterns/django,blighj/django,freakboy3742/django,claudep/django,elena/django,shaib/django,solarissmoke/django,felixxm/django,wkschwartz/django,koordinates/django,adamchainz/django,auvipy/django,pauloxnet/django,takis/django,atul-bhouraskar/django,atul-bhouraskar/django,manhhomienbienthuy/django,takis/django,ghickman/django,adamchainz/django,adamchainz/django,rsalmaso/django,monetate/django,theo-l/django,apollo13/django,wkschwartz/django,googleinterns/django,dsanders11/django,kaedroho/django,monetate/django,blighj/django,dsanders11/django,django/django,koordinates/django,googleinterns/django,MarkusH/django,manhhomienbienthuy/django,freakboy3742/django,wkschwartz/django,apollo13/django,monetate/django,claudep/django,felixxm/django,manhhomienbienthuy/django,ghickman/django,apollo13/django,takis/django,ghickman/django,felixxm/django,solarissmoke/django,auvipy/django,apollo13/django,theo-l/django,elena/django,felixxm/django,monetate/django,pauloxnet/django,rsalmaso/django,blighj/django,googleinterns/django,theo-l/django,MarkusH/django