方法1查询该字段,用EXCPTION异常抓取,如果没异常则说明有该字段,如果进入异常程序块则说明无该字段方法2select count(column_name) from ALL_TAB_COLUMNS where owner='TMU_TMAAS' and table_name=upper('T_TMAAS_APP_TMZY_CHANGEAPPFORM') and column_name=upper('id')
