摘要: sql: -- 创建 School 表 CREATE TABLE School ( SchoolId CHAR(5) NOT NULL, SchoolName NVARCHAR2(500) NOT NULL, SchoolTelNo VARCHAR2(8) NULL, PRIMARY KEY (Sc 阅读全文
posted @ 2025-02-09 17:34 ®Geovin Du Dream Park™ 阅读(24) 评论(0) 推荐(0)