public function getAddExtendedPropertySQL($name, $value = null, $level0Type = null, $level0Name = null, $level1Type = null, $level1Name = null, $level2Type = null, $level2Name = null)
{
return "EXEC sp_addextendedproperty " . "N" . $this->quoteStringLiteral($name) . ", N" . $this->quoteStringLiteral($value) . ", " . "N" . $this->quoteStringLiteral($level0Type) . ", " . $level0Name . ', ' . "N" . $this->quoteStringLiteral($level1Type) . ", " . $level1Name . ', ' . "N" . $this->quoteStringLiteral($level2Type) . ", " . $level2Name;
}