remove useless decomposition

composer.json

@@ -21,7 +21,7 @@
     ],
     "require" : {
         "bsr/utils" : "v2.0.1",
-        "gbili/dbreq" : "^0.0.4"
+        "gbili/dbreq" : "^0.0.5"
     },
     "autoload": {
         "psr-4": {"Bsr\\" : "src/"}

src/Db/Connection.php

@@ -20,8 +20,7 @@ class Connection
      */
     public static function execute($sql, $values, $fetchMode = \PDO::FETCH_ASSOC)
     {
-        $pdoStatement = self::getReq()->prepareAndExecuteStatement($sql, $values);
-        return new OdbcResultset($pdoStatement->fetchAll($fetchMode));
+        return new OdbcResultset(self::getReq()->getResultSet($sql, $values, $fetcMode));
     }
 
     /**