摘要: 创建触发器的语法: create [or replace] trigger tri_name [before | after | instead of] tri_event on table_name | view_name | user_name | db_name [referencing [: 阅读全文
posted @ 2023-11-15 19:02 ~技术小白 阅读(38) 评论(0) 推荐(0) 编辑