Index: openacs-4/packages/acs-subsite/tcl/attribute-procs-postgresql.xql
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-subsite/tcl/attribute-procs-postgresql.xql,v
diff -u -r1.6 -r1.7
--- openacs-4/packages/acs-subsite/tcl/attribute-procs-postgresql.xql	22 Nov 2017 14:50:28 -0000	1.6
+++ openacs-4/packages/acs-subsite/tcl/attribute-procs-postgresql.xql	5 Jul 2018 11:12:28 -0000	1.7
@@ -62,7 +62,7 @@
 
 <fullquery name="attribute::delete.drop_attribute">
   <querytext>
-    select acs_attribute__drop_attribute(:object_type, :attribute_name)
+    select acs_attribute__drop_attribute(:object_type, :attribute_name, :drop_table_column_p)
   </querytext>
 </fullquery>