Not adding surrogate keys for empty affected tables

2015-07-14 20:53:26 +02:00
parent 07c920bad5
commit 722705468f
1 changed files with 3 additions and 1 deletions
@@ -56,7 +56,9 @@ NamedMapsController.prototype.sendResponse = function(req, res, resource, header

                var tablesCacheEntry = new TablesCacheEntry(dbName, result.affectedTables);
                res.header('X-Cache-Channel', tablesCacheEntry.getCacheChannel());
-                self.surrogateKeysCache.tag(res, tablesCacheEntry);
+                if (result.affectedTables.length > 0) {
+                    self.surrogateKeysCache.tag(res, tablesCacheEntry);
+                }
            }
            self.app.sendResponse(res, [resource, 200]);
        }