sql存储过程的应用

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1、SQL存储过程的应用SQL存储过程的应用——ATM银行转账系统（二）开户存储过程usebankDBgoselect*fromuserInfoselect*fromcardInfoselect*fromtransInfocreateprocp_openAccount@customerNamechar(8),@cardIDvarchar(30),@PIDchar(18),@telephonechar(13),@openMoneymoney,@savingTypechar(8),@userAddressvarchar(50)=''asif(@openMo

2、ney>=1)begininsertintouserInfo(customerName,PID,telephone,userAddress)values(@customerName,@PID,@telephone,@userAddress)declare@cur_customerIDintselect@cur_customerID=customerIDfromuserInfowherePID=@PIDinsertintocardInfo(cardID,savingType,openMoney,balance,customerID)values(@c

3、ardID,@savingType,@openMoney,@openMoney,@cur_customerID)endelseprint'开户金额不能小于1元'go填充数据usebankDBgoinsertintouserInfo(customerName,PID,telephone,userAddress)',123456789012345,'010-67898978','北京海淀')insertintouserInfo(customerName,PID,telephone,userAddress)',321245678912345678,'02

4、7-67898978','武汉江岸区')insertintouserInfo(customerName,PID,telephone,userAddress)',221245678912345672,'021-67898978','上海浦东区')insertintouserInfo(customerName,PID,telephone,userAddress)',521245678912345675,'13178910771','合肥肥西区')values('values('values('values('张李王赵三四五六goinsertintoca

5、rdInfo(cardID,savingType,openMoney,balance,pass,customerID)values('1010357612345678','活期',1000,1000,123123,1)insertintocardInfo(cardID,savingType,openMoney,balance,pass,customerID)values('1010357612121134','定期',1,1,321321,2)insertintocardInfo(cardID,savingType,openMoney,balanc

6、e,customerID)values('1010357612562235','定活两便',50,50,3)insertintocardInfo(cardID,savingType,openMoney,balance,customerID)values('1010357613583221','活期',500,500,4)goinsertintotransInfo(transDate,transType,cardID,transMoney)values(getdate(),'支取','1010357612345678',900)updatecardI

7、nfosetbalance=balance-900wherecustomerID=1insertintotransInfo(transDate,transType,cardID,transMoney)values(getdate(),'存取','1010357612121134',5000)updatecardInfosetbalance=balance+5000wherecustomerID=2updatecardInfosetIsReportLoss=1wherecardID='1010357612121134'updatecardInfose

8、tIsReportLoss=1wherecardID='1010357612562235'select*fromuserI