SQL 中,所有的属性均保存在数据库的系统表中~~~请仔细研究以下系统表:sysobjects
sysindexes
syscolumns
systypes
syscomments
sysfiles1
syspermissions
sysusers
sysproperties
sysdepends
sysreferences
sysfulltextcatalogs
sysindexkeys
sysforeignkeys
sysmembers
sysprotects
sysfulltextnotify
sysfiles
sysfilegroups