sql工具：一条sql语句，查询sql server某个指定表的所有列及其属性

SELECT
C.name as [字段名],T.name as [字段类型]
,convert(bit,C.IsNullable)  as [可否为空]
,convert(bit,case when exists(SELECT 1 FROM sysobjects where xtype='PK' and parent_obj=c.id and name in (
SELECT name FROM sysindexes WHERE indid in(
SELECT indid FROM sysindexkeys WHERE id = c.id AND colid=c.colid))) then 1 else 0 end)
as [是否主键]
,convert(bit,COLUMNPROPERTY(c.id,c.name,'IsIdentity')) as [自动增长]
,C.Length as [占用字节]
,COLUMNPROPERTY(C.id,C.name,'PRECISION') as [长度]
,isnull(COLUMNPROPERTY(c.id,c.name,'Scale'),0) as [小数位数]
,ISNULL(CM.text,'') as [默认值]
,isnull(ETP.value,'') AS [字段描述]
--,ROW_NUMBER() OVER (ORDER BY C.name) AS [Row]
FROM syscolumns C
INNER JOIN systypes T ON C.xusertype = T.xusertype
left JOIN sys.extended_properties ETP   ON  ETP.major_id = c.id AND ETP.minor_id = C.colid AND ETP.name ='MS_Description'
left join syscomments CM on C.cdefault=CM.id
WHERE C.id = object_id('tblAddressBook')

SELECT
C.name as FieldName,T.name as TypeName
,C.IsNullable
,case when exists(SELECT 1 FROM sysobjects where xtype='PK' and parent_obj=c.id and name in (
SELECT name FROM sysindexes WHERE indid in(
SELECT indid FROM sysindexkeys WHERE id = c.id AND colid=c.colid))) then 1 else 0 end
as IsPrimary
,COLUMNPROPERTY(c.id,c.name,'IsIdentity') as IsIdentity
,C.Length as ByteLength
,COLUMNPROPERTY(C.id,C.name,'PRECISION') as StringLength
,isnull(COLUMNPROPERTY(c.id,c.name,'Scale'),0) as DotPrecision
,ISNULL(CM.text,'') as DefaultValue
,isnull(ETP.value,'') AS [Description]
--,ROW_NUMBER() OVER (ORDER BY C.name) AS [Row]
FROM syscolumns C
INNER JOIN systypes T ON C.xusertype = T.xusertype
left JOIN sys.extended_properties ETP   ON  ETP.major_id = c.id AND ETP.minor_id = C.colid AND ETP.name ='MS_Description'
left join syscomments CM on C.cdefault=CM.id
WHERE C.id = object_id('tblAddressBook')