select count(column_name) from cols where table_name=upper('T_RT_GoodsPackageRelation') and column_name=upper('posdate')
oracle判断列名是否存在
最新推荐文章于 2021-08-20 11:00:20 发布
select count(column_name) from cols where table_name=upper('T_RT_GoodsPackageRelation') and column_name=upper('posdate')