一、单表操作
1. 建表
CREATE TABLE [Chapter1].[Customer] ( [CustomerId] [int] NOT NULL IDENTITY(1, 1), [Name] [varchar] (50) COLLATE Chinese_PRC_CI_AS NOT NULL, [Email] [varchar] (1024) COLLATE Chinese_PRC_CI_AS NOT NULL, [Phone] [varchar] (50) COLLATE Chinese_PRC_CI_AS NOT NULL ) ON [PRIMARY] GO ALTER TABLE [Chapter1].[Customer] ADD CONSTRAINT [PK_Customer_10] PRIMARY KEY CLUSTERED ([CustomerId]) ON [PRIMARY] GO