PR review improvements

2019-12-17 11:26:56 +01:00
parent b3503ea429
commit 6ebffe1b2c
1 changed files with 2 additions and 2 deletions
--- a/scripts-available/CDB_FederatedServer.sql
+++ b/scripts-available/CDB_FederatedServer.sql
@@ -34,7 +34,7 @@ AS $$
 DECLARE
    internal_server_name text := format('%s%s', @extschema@.__CDB_FS_Name_Pattern(), input_name);
 BEGIN
-    IF input_name IS NULL THEN
+    IF input_name IS NULL OR char_length(input_name) = 0 THEN
        RAISE EXCEPTION 'Server name cannot be NULL';
    END IF;

@@ -381,7 +381,7 @@ BEGIN
    ORDER BY 1;
 END
 $$
-LANGUAGE PLPGSQL IMMUTABLE PARALLEL SAFE;
+LANGUAGE PLPGSQL VOLATILE PARALLEL SAFE;


 --