短語詞組短語ODL Object Data Language 對象數(shù)據(jù)語言OQL Object Query Language 對象查詢語言object based language 目標為基的語言ODL Object Definition Language 對象定義語言Window Object Oriented Language 窗口對象導(dǎo)向語言object t language 目標語言OML Object Manipulation Language 對象操縱語言Object Constrain language 象約束語言Object Manipulate Language 對象操作語言 返回 object language