摘要: 视图 --添加视图: CREATE VIEW V_TABLENAME AS SELECT * FROM TABLE; --修改视图 CREATE OR REPLACE VIEW V_TABLENAME AS SELECT * FROM TABLE; 或 ALTER VIEW V_TABLENAME 阅读全文
posted @ 2020-11-02 20:41 自在麻酱 阅读(178) 评论(0) 推荐(0)