WEB开发网      婵犵數濮烽弫鍛婄箾閳ь剚绻涙担鍐叉搐绾剧懓鈹戦悩瀹犲闁汇倗鍋撻妵鍕箛閸洘顎嶉梺绋款儑閸犳劙濡甸崟顖氬唨闁靛ě浣插亾閹烘鈷掗柛鏇ㄥ亜椤忣參鏌″畝瀣暠閾伙絽銆掑鐓庣仭缁楁垿姊绘担绛嬪殭婵﹫绠撻、姘愁樄婵犫偓娴g硶鏀介柣妯款嚋瀹搞儱螖閻樺弶鍟炵紒鍌氱Ч瀹曟粏顦寸痪鎯с偢瀵爼宕煎☉妯侯瀳缂備焦顨嗗畝鎼佸蓟閻旈鏆嬮柣妤€鐗嗗▓妤呮⒑鐠団€虫灀闁哄懐濮撮悾鐤亹閹烘繃鏅濋梺闈涚墕濡瑩顢欒箛鏃傜瘈闁汇垽娼ф禒锕傛煕閵娿儳鍩f鐐村姍楠炴﹢顢欓懖鈺嬬幢闂備浇顫夊畷妯肩矓椤旇¥浜归柟鐑樻尭娴滃綊姊虹紒妯虹仸闁挎洍鏅涜灋闁告洦鍨遍埛鎴︽煙閼测晛浠滃┑鈥炽偢閹鈽夐幒鎾寸彇缂備緡鍠栭鍛搭敇閸忕厧绶炴俊顖滅帛濞呭洭姊绘担鐟邦嚋缂佽鍊垮缁樼節閸ャ劍娅囬梺绋挎湰缁嬫捇宕㈤悽鍛婄厽閹兼番鍨婚埊鏇㈡煥濮樿埖鐓熼煫鍥ュ劤缁嬭崵绱掔紒妯肩畺缂佺粯绻堝畷姗€濡歌缁辨繈姊绘担绛嬪殐闁搞劋鍗冲畷顖炲级閹寸姵娈鹃梺缁樻⒒閳峰牓寮崒鐐寸厱闁抽敮鍋撻柡鍛懅濡叉劕螣鐞涒剝鏂€闂佺粯鍔曞Ο濠囧吹閻斿皝鏀芥い鏃囨閸斻倝鎽堕悙鐑樼厱闁哄洢鍔屾晶顖炴煕濞嗗繒绠婚柡灞界Ч瀹曨偊宕熼鈧▍锝囩磽娴f彃浜炬繝銏f硾椤戝洨绮绘ィ鍐╃厵閻庢稒岣跨粻姗€鏌ㄥ☉妯夹fい銊e劦閹瑩顢旈崟顓濈礄闂備浇顕栭崰鏍礊婵犲倻鏆﹂柟顖炲亰濡茶鈹戦埄鍐ㄧ祷妞ゎ厾鍏樺璇测槈閵忕姈鈺呮煏婢跺牆鍔撮柛鏂款槺缁辨挻鎷呯粙搴撳亾閸濄儳鐭撶憸鐗堝笒閺嬩線鏌熼崜褏甯涢柡鍛倐閺屻劑鎮ら崒娑橆伓 ---闂傚倸鍊搁崐鐑芥倿閿旈敮鍋撶粭娑樺幘濞差亜鐓涢柛娑卞幘椤斿棝姊虹捄銊ユ珢闁瑰嚖鎷�
开发学院数据库MSSQL Server SQL Server 2005数据库中的Output子句 阅读

SQL Server 2005数据库中的Output子句

 2008-09-04 10:02:10 来源:WEB开发网 闂傚倸鍊搁崐椋庢濮橆兗缂氱憸宥堢亱闂佸湱铏庨崰鏍不椤栫偞鐓ラ柣鏇炲€圭€氾拷闂傚倸鍊搁崐椋庣矆娓氣偓楠炲鏁撻悩鎻掔€梺姹囧灩閻忔艾鐣烽弻銉︾厵闁规鍠栭。濂告煕鎼达紕校闁靛洤瀚伴獮鎺楀箣濠靛啫浜鹃柣銏⑶圭壕濠氭煙閻愵剚鐏辨俊鎻掔墛缁绘盯宕卞Δ鍐冣剝绻涘畝濠佺敖缂佽鲸鎹囧畷鎺戭潩閹典焦鐎搁梻浣烘嚀閸ゆ牠骞忛敓锟�婵犵數濮烽弫鍛婃叏椤撱垹绠柛鎰靛枛瀹告繃銇勯幘瀵哥畼闁硅娲熷缁樼瑹閳ь剙岣胯鐓ら柕鍫濇偪濞差亜惟闁宠桨鑳堕崝锕€顪冮妶鍡楃瑐闁煎啿鐖奸崺濠囧即閵忥紕鍘梺鎼炲劗閺呮稒绂掕缁辨帗娼忛埡浣锋闂佽桨鐒﹂幑鍥极閹剧粯鏅搁柨鐕傛嫹闂傚倸鍊搁崐椋庢濮橆兗缂氱憸宥堢亱闂佸湱铏庨崰鏍不椤栫偞鐓ラ柣鏇炲€圭€氾拷  闂傚倸鍊搁崐鐑芥嚄閼哥數浠氱紓鍌欒兌缁垶銆冮崨鏉戠厺鐎广儱顦崡鎶芥煏韫囨洖校闁诲寒鍓熷铏圭磼濡搫顫岄梺璇茬箲濮樸劑鍩€椤掍礁鍤柛鎾跺枎椤繐煤椤忓嫬鐎銈嗘礀閹冲酣宕滄导瀛樷拺闂侇偆鍋涢懟顖涙櫠椤斿墽纾煎璺猴功缁夎櫣鈧鍠栭…閿嬩繆濮濆矈妲烽梺绋款儐閹瑰洤螞閸愩劉妲堟繛鍡楃箲濞堟﹢姊绘担椋庝覆缂傚秮鍋撴繛瀛樼矤閸撶喖宕洪埀顒併亜閹烘垵鈧綊寮抽鍕厱閻庯綆浜烽煬顒傗偓瑙勬磻閸楀啿顕i崐鐕佹Ь闂佸搫妫寸粻鎾诲蓟閵娾晜鍋嗛柛灞剧☉椤忥拷
核心提示: 再举一个例子如下,假如有表如下create table Employee(EmpID int identity(1, 1) constraint Employee_pk primary key, FirstName varchar(100), LastName Varchar(100),

再举一个例子如下,假如有表如下

 create table Employee(EmpID int identity(1, 1) constraint Employee_pk primary key, FirstName varchar(100), LastName Varchar(100), Sex char(1), Salutation as case when Sex =’M’ then ’Mr.’ when Sex =’F’ then ’Ms.’ else ’’ end, Salary Money, Deductions as case When Salary <3000 then .20 * Salarywhen Salary between 30000 and 50000 then .26*Salary when Salary between 50001 and 75000 then .30*Salaryelse .35*Salary end, DOJ datetime constraint DOJ_DEF default getdate())

很容易的一个表,其中用到了case子句,分别对Salutation ,deductions,doj等进行了设置。而我们可以再搞一个存储过程,如下:

create procedure employee_insert@Fname varchar(100),@Lname varchar(100),@sex char(1),@Salary Moneyasdeclare @empoutput table (EmpID int ,FirstName varchar(100), LastName Varchar(100),Sex char(1), Salutation char(3),Salary Money,Deductions Money,DOJ datetime )insert into Employee(FirstName,LastName,Salary,sex)OUTPUT inserted.* into @empoutputvalues(@Fname ,@Lname ,@Salary,@sex )select * from @empoutput

然后在调用该存储过程时,可以这样来用USE [MyDatabase]

GOexec employee_insert ’Miho’,’Yoshikawa’,’F’,146000

这样,将在执行的时候,将往employee表里插入数据,并且,将定义了一个临时的变量empoutput,注意哦,这个可以以表的形式定义的,这里很容易看的出来,并且,将插入到employee表的数据同时输出到这个empoutput变量中去.我们执行这个存储过程后,会发现如下结果

EmpID,FirstName,LastName,Sex,Salutation,Salary,Deductions,DOJ

7,Miho,Yoshikawa,F,Ms.,146000.00,51100.00,2006-04-09 23:16:44.920

,并且employee表中的确插入了记录

-------------------------------------------------------------------------------------

调用带有Output参数的存储过程.txt

  create PROCEDURE SP_RealTimeDisplay
  (
   @FromEmp nvarchar(20),
   @FromDep nvarchar(20),
   @i1 nvarchar(20) output,
   @i2 nvarchar(20) output,
   @i3 nvarchar(20) output
  )
  AS
  set nocount on

--公司批复

select @i1=(select count(FsignID) as Sum1 From T_MessageSignature where FSignID=@FromEmp and FLastSignID=1 and FSignRemark is null)

--会签意见

select @i2=(select count(FsignID) as Sum1 From T_MessageSignature where FSignID=@FromEmp and FLastSignID=0 and FSignRemark is null)

--考勤审批

select @i3=(select count(FKaoQinID) as Sum1 From T_KaoQin where FDepID like @FromDep and FCheckerID=0)

GO

--调用,先定义再输出

  DECLARE @a nvarchar(20)
  DECLARE @b nvarchar(20)
  DECLARE @c nvarchar(20)
  execute SP_RealTimeDisplay ’106000003’,’012708%’,@a output,@b output,@c output
  select @a as aa, @b as bb,@c as cc

上一页  1 2 

Tags:SQL Server 数据库

编辑录入:爽爽 [复制链接] [打 印]
赞助商链接