select count('列名') from cols where table_name=upper('表名') and column_name=upper('列名')<wbr><br><div>其存在与否的结果与<a target="_blank" href="http://blog.163.com/pinbo_jiankun/blog/static/133546488201311316464589/" style="line-height:28px">oracle 判断某个表是否存在</a>一样,都是返回1或者0</div> </wbr>