1.查询表的所有字段
select syscolumns.name from syscolumns where id=object_id(‘写上要查询的表名‘)
2.查询表的所有字段+表字段对应的类型
select syscolumns.name,systypes.name from syscolumns,systypes where syscolumns.xusertype=systypes.xusertype
and syscolumns.id=object_id(‘写上要查询的表名‘)
3.查询表的所有字段+表字段对应的类型+类型的长度
select syscolumns.name,systypes.name,systypes.name+‘(‘+cast(syscolumns.length/2 as varchar(10))+‘)‘,
syscolumns.length
from syscolumns,systypes
where syscolumns.xusertype=systypes.xusertype and syscolums.id=object_id(‘写上要查询的表名‘)
---------------------
作者:simpleshao
来源:CSDN
原文:https://blog.csdn.net/simpleshao/article/details/80609003
版权声明:本文为博主原创文章,转载请附上博文链接!
原文地址:https://www.cnblogs.com/guohu/p/11144928.html
时间: 2024-10-05 17:47:37