Fix for bug # 122

    Print a better error message when using a receiver node id that does not exist
(cherry picked from commit 03db9e0b2c1625aafdaedbf6bf3730c8889cbb2f)

diff --git a/src/backend/slony1_funcs.sql b/src/backend/slony1_funcs.sql
index ebc5017ddd07f040d5d3d6246f91d57ad8be9986..ca5ce5e8808ed6b3718b65a591253a269c79aab0 100644 (file)
--- a/src/backend/slony1_funcs.sql
+++ b/src/backend/slony1_funcs.sql
@@ -4028,6 +4028,14 @@ begin
                raise exception 'Slony-I: subscribeSet() must be called on provider';
        end if;
 
+       --
+       -- Check that the receiver exists
+       --
+       if not exists (select no_id from @NAMESPACE@.sl_node where no_id=
+                     p_sub_receiver) then
+                     raise exception 'Slony-I: subscribeSet() the receiver does not exist receiver id:%' , p_sub_receiver;
+       end if;
+
        -- ----
        -- Check that the origin and provider of the set are remote
        -- ----