Merge pull request #148 from creative-commoners/pulls/3.0/better-get-generated-id-logic

BUG Use more robust logic to retrieve generated ID

code/PostgreSQLConnector.php

@@ -113,7 +113,7 @@ class PostgreSQLConnector extends DBConnector
 
     public function getGeneratedID($table)
     {
-        return $this->query("SELECT currval('\"{$table}_ID_seq\"')")->value();
+        return $this->query("SELECT currval(pg_get_serial_sequence('\"{$table}\"','ID'))")->value();
     }
 
     public function getLastError()