lib/pg_search/multisearch/rebuilder.rb in pg_search-2.1.2 vs lib/pg_search/multisearch/rebuilder.rb in pg_search-2.1.3

@@ -72,10 +72,12 @@
       def replacements
         %w[content_expressions base_model_name model_name model_table documents_table current_time sti_clause]
       end
 
       def content_expressions
-        columns.map { |column| %{coalesce(:model_table.#{column}::text, '')} }.join(" || ' ' || ")
+        columns.map do |column|
+          %{coalesce(:model_table.#{connection.quote_column_name(column)}::text, '')}
+        end.join(" || ' ' || ")
       end
 
       def columns
         Array(model.pg_search_multisearchable_options[:against])
       end