Index: openacs-4/packages/proctoring-support/sql/postgresql/proctoring-support-create.sql
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/proctoring-support/sql/postgresql/proctoring-support-create.sql,v
diff -u -r1.1.2.5 -r1.1.2.6
--- openacs-4/packages/proctoring-support/sql/postgresql/proctoring-support-create.sql	16 Jun 2021 11:26:54 -0000	1.1.2.5
+++ openacs-4/packages/proctoring-support/sql/postgresql/proctoring-support-create.sql	6 Aug 2021 11:31:12 -0000	1.1.2.6
@@ -1,3 +1,4 @@
+begin;
 
 -- Table of objects where proctoring is enabled
 create table proctoring_objects (
@@ -55,12 +56,14 @@
 
 create table proctoring_safe_exam_browser_conf (
        object_id       integer primary key references acs_objects(object_id) on delete cascade,
-       seb_file        text           -- the file created via the SEB
+       seb_file        text,          -- the file created via the SEB
                                       -- exam configuration that will
                                       -- configure the clients
                                       -- accessing this proctored
                                       -- object
-       allowed_keys    text not null, -- the keys generated during the SEB
+       allowed_keys    text not null  -- the keys generated during the SEB
                                       -- configuration that have been allowed
                                       -- access to this exam
 );
+
+end;