二胎归来仍是少女的博客1、给表加注释COMMENT ON TABLE TABLENAME IS ‘用户表‘;2、查看表的COMMENTSELECT * FROM USER_TAB_...3、给字段加注释COMMENT ON COLUMN TABLENAME.COLNAME IS ‘OOXX‘;4、查看字段的COMMENTSELECT * FROM U...
chu_jian86a的博客--字段注释 SELECT * FROM user_col_comments WHERE rownum < 10 --表名称及说明 SELECT * FROM user_tab_comments WHERE rownum < 10 --建表信息 SELECT * FROM user_objects WHERE rownum < 10 -...