随笔分类 -  SQLServer

摘要:-- 新增学生表 student IF object_id('student') IS NOT NULL DROP TABLE student; CREATE TABLE student ( id bigint NOT NULL IDENTITY(1,1) , name nvarchar(40) N 阅读全文
posted @ 2020-07-06 15:47 ヤBig、Bossづ 阅读(517) 评论(0) 推荐(0)