SELECT d.NAME 表名, a.NAME 字段名, b.NAME 字段类型, g.VALUE 字段说明 FROM syscolumns a LEFT JOIN systypes b ON a.xtype = b.xusertype INNER JOIN sysobjects d ON a.id = d.id AND d.xtype = 'U' AND d.NAME <> 'dtproperties' LEFT JOIN sys.extended_properties g ON a.id = g.major_id AND a.colid = g.minor_id where d.NAME ='数据表名'