Oracle查询某个表是否有某个列

sql语句 select count(0) as 列 from user_tab_columns where UPPER(column_name)='RECID' AND TABLE_NAME = 'MD_ORG' 2. 写在mybatis中 //查询某个字段在某个表中是否存在 是返回1 不是返回0 @Select("select count(0) as aanum \r\n" +

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