查詢表結構的SQL語句

如果需要查詢表結構，sql語句能否實現呢？下面就將為您介紹查詢表結構的sql語句的寫法，希望對您學習sql語句能夠有所幫助。

– 查詢非系統資料庫

select name from master.. sysdatabases where dbid>4

use [water] select name from sysobjects where xtype = 'u'

or xtype = 's'

use [water] select name from sysobjects where xtype = 'u'

and objectproperty (id, 'ismsshipped') = 0

use [water] select a.[name] as

'欄位名',a.length '長度',c.[name] '型別',e.value
as'字段說明'
from syscolumns  a   
left
join    systypes    b   on      a.xusertype=b.xusertype   
left
join     systypes     c     on      a.xtype = c.xusertype   
inner
join   sysobjects  d   on      a.id=d.id     and   d.xtype='u'
left
join sys.extended_properties e on a.id = e.major_id and a.colid = e.minor_id and e.name='ms_description'
where d.name='admin'

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