摘要: sql server: create table School -- 創建表 ( SchoolId char(5) NOT NULL PRIMARY KEY, SchoolName nvarchar(500) NOT NULL DEFAULT '', SchoolTelNo varchar(8) N 阅读全文
posted @ 2024-11-06 22:38 ®Geovin Du Dream Park™ 阅读(3) 评论(0) 推荐(0) 编辑