Udacity: Intro to Relational Databases The syntax of the select statement with a where clause: select columns from tables where condition ; keyword + columns+ keyword +tables + row restriction; Columns are separated by commas,; use * to select all
源地址:https://developer.mozilla.org/zh-CN/docs/JavaScript/Reference/Global_Objects/Object/create#.E4.BD.BF.E7.94.A8Object.create.E5.AE.9E.E7.8E.B0.E5.8E.9F.E5.9E.8B.E7.BB.A7.E6.89.BF 概述 创建一个拥有指定原型和若干个指定属性的对象. Method of Object Implemented in JavaScript