fix overviews grants

app/services/carto/table_and_friends.rb

@@ -5,16 +5,20 @@ module Carto
   # the tables than comprise the dataset.
   module TableAndFriends
     def self.apply(db_connection, schema, table_name, &block)
-      qualified_name = %{"#{schema.gsub('"', '""')}"."#{table_name.gsub('"', '""')}"}
+      qualified_name = qualified_table_name(schema, table_name)
       block[schema, table_name, qualified_name]
       overviews_service = Carto::OverviewsService.new(db_connection)
       overviews_service.overview_tables(qualified_name).each do |overview_table|
-        block[schema, overview_table]
+        block[schema, overview_table, qualified_table_name(schema, overview_table)]
       end
       # TODO: should we apply also to raster overview tables?
       # To do so we could use SupportTables class and modify it to make #tables public.
       # Note that SupportTables handles only raster overviews and provides methods
       # to rename them, delete them and change their schema.
     end
+
+    def self.qualified_table_name(schema, table_name)
+      %{"#{schema.gsub('"', '""')}"."#{table_name.gsub('"', '""')}"}
+    end
   end
 end