文件名称:生成的SQL片段-数据库静态结构
文件大小:272KB
文件格式:PPT
更新时间:2024-05-14 23:26:55
数据库
生成的SQL片段: if exists (select 1 from sysobjects where id = object_id('Students') and type = 'U') drop table Students go create table Students ( sno char(6) not null, classid char(6) not null, sname title null, sex bit null, areano char(3) null, Telephoneno char(8) null, constraint PK_STUDENTS primary key (sno), constraint AK_IDENTIFIER_2_STUDENTS unique (areano, Telephoneno) ) go