获取MSSQL中表名、列名、字段类型、长度

 

select syscolumns.name AS ColumnName,systypes.name AS TypeName,syscolumns.length as length
  from syscolumns,sysobjects,systypes where syscolumns.id=sysobjects.id and syscolumns.xtype= systypes.xtype and sysobjects.name= '表名' order by syscolumns.colid

select * from sys.all_columns where object_id=(select id from sysobjects where name='表名')

SELECT Name FROM DatabaseName..SysObjects Where XType='U' ORDER BY Name