Declare @tableName varchar(50)
Set  @tableName = '表名'

select syscolumns.name as 欄位名, syscolumns.length as 長度, systypes.name   as   '資料型別', sys.extended_properties.[value] AS '欄位說明',syscolumns.isnullable as '是否允許空值'  from   syscolumns join systypes   on     syscolumns.xtype=systypes.xtype   and   systypes.name <> 'sysname' LEFT OUTER JOIN sys.extended_properties ON ( sys.extended_properties.minor_id = syscolumns.colid AND sys.extended_properties.major_id = syscolumns.id) where   syscolumns.id   in (select   id   from   sysobjects   where   name= @tableName)