Index: openacs-4/packages/bulk-mail/sql/postgresql/bulk-mail-create.sql
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/bulk-mail/sql/postgresql/bulk-mail-create.sql,v
diff -u -r1.6 -r1.6.2.1
--- openacs-4/packages/bulk-mail/sql/postgresql/bulk-mail-create.sql	11 Dec 2018 10:38:05 -0000	1.6
+++ openacs-4/packages/bulk-mail/sql/postgresql/bulk-mail-create.sql	30 Jul 2020 16:36:23 -0000	1.6.2.1
@@ -8,12 +8,12 @@
 create table bulk_mail_messages (
     bulk_mail_id                integer
                                 constraint bm_messages_bulk_mail_id_fk
-                                references acs_objects (object_id)
+                                references acs_objects (object_id) on delete cascade
                                 constraint bm_messages_bulk_mail_id_pk
                                 primary key,
     package_id                  integer
                                 constraint bm_messages_package_id_fk
-                                references apm_packages (package_id)
+                                references apm_packages (package_id) on delete cascade
                                 constraint bm_messages_package_id_nn
                                 not null,
     send_date                   timestamptz