oracle 获取表信息

oracle 获取表信息

1.查询所有的字段名以的形式输出

select * from dba_tab_cols where table_name='DATA_UPLOAD_RECORDS' AND OWNER='CM';--表名要大写

2.查询所有的字段名以的形式输出

select wm_concat(column_name) from user_tab_cols where table_name='TABLE';

3.查询表所有字段的注解

--获取表注解
SELECT t.*  FROM DBA_COL_COMMENTS T WHERE t.table_name ='DATA_UPLOAD_RECORDS';

原文地址:https://www.cnblogs.com/iullor/p/15472012.html