SQL Server 2008數(shù)據(jù)庫(kù)顯示表結(jié)構(gòu)的存儲(chǔ)過(guò)程
SQL Server 2008數(shù)據(jù)庫(kù)如何用存儲(chǔ)過(guò)程來(lái)實(shí)現(xiàn)顯示表結(jié)構(gòu)的操作呢?本文我們主要就介紹了這一過(guò)程,希望能夠?qū)δ兴鶐椭?/p>
代碼如下:
- SETANSI_NULLSON
- GO
- SETQUOTED_IDENTIFIERON
- GO
- --查詢數(shù)據(jù)字典
- CREATEproc[dbo].[help]
- @tableNamevarchar(50)
- as
- SELECT
- (casewhena.colorder=1thend.nameelse''end)表名,
- --a.colorder字段序號(hào),
- a.name字段名,
- isnull(g.[value],'')AS字段說(shuō)明,
- b.name類(lèi)型,
- COLUMNPROPERTY(a.id,a.name,'PRECISION')as長(zhǎng)度,
- isnull(COLUMNPROPERTY(a.id,a.name,'Scale'),0)as小數(shù)位數(shù),
- (casewhen(SELECTcount(*)
- FROMsysobjects
- WHERE(namein
- (SELECTname
- FROMsysindexes
- WHERE(id=a.id)AND(indidin
- (SELECTindid
- FROMsysindexkeys
- WHERE(id=a.id)AND(colidin
- (SELECTcolid
- FROMsyscolumns
- WHERE(id=a.id)AND(name=a.name)))))))AND
- (xtype='PK'))>0then'是'else''end)是否主鍵,
- (casewhena.isnullable=1then''else'是'end)是否必填,
- isnull(e.text,'')默認(rèn)值
- FROMsyscolumnsaleftjoinsystypesb
- ona.xtype=b.xusertype
- innerjoinsysobjectsd
- ona.id=d.idandd.xtype='U'andd.name<>'dtproperties'
- leftjoinsyscommentse
- ona.cdefault=e.id
- leftjoinsys.extended_propertiesg
- ona.id=g.major_idANDa.colid=g.minor_id
- whered.name=@tableName
- orderbyd.name,a.colorder
- GO
以上是具體的存儲(chǔ)過(guò)程實(shí)現(xiàn)過(guò)程。
在SQL server Management Studio 查詢命令中使用方法如下即可顯示表的組織結(jié)構(gòu):
- helpmyTableName;
關(guān)于SQL Server 2008數(shù)據(jù)庫(kù)顯示表結(jié)構(gòu)的存儲(chǔ)過(guò)程的相關(guān)知識(shí)就介紹到這里了,希望本次的介紹能夠?qū)δ兴斋@!
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