Log Message:
-----------
Address bug #1226

If a set contains no tables, then warn the user that they may run afoul
of bug #1226.

Tags:
----
REL_1_0_STABLE

Modified Files:
--------------
    slony1-engine/src/backend:
        slony1_funcs.sql (r1.15.2.13 -> r1.15.2.14)

-------------- next part --------------
Index: slony1_funcs.sql
===================================================================
RCS file: /usr/local/cvsroot/slony1/slony1-engine/src/backend/slony1_funcs.sql,v
retrieving revision 1.15.2.13
retrieving revision 1.15.2.14
diff -Lsrc/backend/slony1_funcs.sql -Lsrc/backend/slony1_funcs.sql -u -w -r1.15.2.13 -r1.15.2.14
--- src/backend/slony1_funcs.sql
+++ src/backend/slony1_funcs.sql
@@ -3451,6 +3451,16 @@
 				''Slony-I: set provider and receiver cannot be identical'';
 	end if;
 
+	-- ---
+	-- Check to see if the set contains any tables - gripe if not - bug #1226
+	-- ---
+	if not exists (select true 
+		from @NAMESPACE at .sl_table
+		where tab_set = p_sub_set) then
+		raise notice ''subscribeSet:: set % has no tables - risk of problems - see bug 1226'', p_sub_set;
+		raise notice ''http://gborg.postgresql.org/project/slony1/bugs/bugupdate.php?1226'';
+	end if;
+
 	-- ----
 	-- Call the internal procedure to store the subscription
 	-- ----