select
(case when a.colorder=1 then d.name else '' end)表名,
a.colorder 字段序號,
a.name 欄位名,
(case when columnproperty( a.id,a.name,'isidentity')=1 then '√'else '' end) 標識,
(case when (select count(*)
from sysobjects
where (name in
(select name
from sysindexes
where (id = a.id) and (indid in
(select indid
from sysindexkeys
where (id = a.id) and (colid in
(select colid
from syscolumns
where (id = a.id) and (name = a.name))))))) and
(xtype = 'pk'))>0 then '√' else '' end) 主鍵,
b.name 型別,
a.length 占用位元組數,
columnproperty(a.id,a.name,'precision') as 長度,
isnull(columnproperty(a.id,a.name,'scale'),0) as 小數字數,
(case when a.isnullable=1 then '√'else '' end) 允許空,
isnull(e.text,'') 預設值,
isnull(g.[value],'') as 字段說明
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 syscomments e
on a.cdefault=e.id
left join sys.extended_properties g
on a.id=g.major_id and a.colid = g.major_id
--where d.name=n'表名' -- 如果只查詢指定表,加上此條件
order by a.id,a.colorder
SqlServer匯出表結構
select 表名 case when a.colorder 1 then d.name else end,表說明 case when a.colorder 1 then isnull f.value,else end,字段序號 a.colorder,欄位名 a.name,字段說明 isnull g...
sql server 匯出表結構
一 執行如下sql server指令碼 可直接執行 select 表名 case when a colorder 1 then d name else end,表說明 case when a colorder 1 then isnull f value,else end,字段序號 a.colorde...
sqlserver匯出表結構說明
select 表名 case when a.colorder 1 then d.name else end,表說明 case when a.colorder 1 then isnull f.value,else end,字段序號 a.colorder,欄位名 a.name,標識 case when ...