Fixed an issue where Foreign Key with 3 or more columns are shown in the wrong order in SQL and Properties. #6345

web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/foreign_key/sql/default/get_constraint_cols.sql

@@ -1,10 +1,9 @@
 {% for keypair in keys %}
 {% if loop.index != 1 %}
-UNION
+UNION ALL
 {% endif %}
 SELECT a1.attname as conattname,
-    a2.attname as confattname,
-    a1.attnum as attnum
+    a2.attname as confattname
 FROM pg_catalog.pg_attribute a1,
     pg_catalog.pg_attribute a2
 WHERE a1.attrelid={{tid}}::oid
@@ -12,4 +11,3 @@ WHERE a1.attrelid={{tid}}::oid
     AND a2.attrelid={{confrelid}}::oid
     AND a2.attnum={{keypair[0]}}
 {% endfor %}
-ORDER BY attnum;