从一个包含“报告”的表中检索列名

Question

I need to know the column names of my table exchangecondition that contains "report" in their names. I tried to use USER _TAB_COLUMNS but that didn't work, because I get no rows selected with this query:

select *  from USER_TAB_COLUMNS;

However, if I could get rows when I use USER_TAB_COLUMNS , I can use this query:

SELECT column_name FROM USER_TAB_COLUMNS WHERE table_name = 'exchangecondition' and  column_name like '%report%'.

Can someone help me please?

Answer 1

不要使用user_tab_columns，而是使用all_tab_columns，以大写形式提供表名称和列名称，提供所有者名称（如果您已经知道的话）。