@main[][d]
$d[^date::create(2007;11;29;11;22;33)]

^do{$d}

$j{$d}
^check[$j]

$r[$j]
^check[$r]

@do[jCode][uLocalVar]
$uLocalVar[$jCode]
^check[$uLocalVar]

@check[uVar]
^if($uVar is "date"){date [value: ^uVar.sql-string[]]}{not date}<br />