随笔分类 - oracle

oracle查看表和列的描述

摘要：查看备注： --查看表的comment select * from all_tab_comments where table_name= upper(tablename) ; --查看列的comment select * from all_col_comments where table_name= 阅读全文

posted @ 2020-01-22 09:31 ScoutDu 阅读(3716) 评论(0) 推荐(0)