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 提示:在Oracle中,如果需要通过存储过程返回结果集, 需要使用游标!

CREATE OR REPLACE  PACKAGE BODY "SMS_PAY"."SMSMAINT"                                                                              
IS
 
 --功能描述:查询代理银行交易流水信息 writer: wang haibo 2004-08-24
 PROCEDURE GetAgtBankFlow(AreaCode in varchar2,KeyWord in varchar2,startTradeDate in varchar2,endTradeDate in varchar2,Re_CURSOR OUT T_CURSOR,ret out number)
   is
   
  IsExists number;
  
  strSQL VARCHAR2(2048);
  

 Begin

  --检查临时表是否已经存在,如果不存在,则创建,否则插入数据 start
 Select Count(*) Into IsExists from all_tables Where Table_Name=\'TEMPAGTBANKFLOW\';
 
       
 IF IsExists=0 Then
 
    strSQL:=\'CREATE GLOBAL TEMPORARY TABLE  SMS_PAY.TEMPAgtBankFlow
      (AGTID VARCHAR2(13) ,BANK_GLIDE Number(12),TradeType VARCHAR2(20),Trade_Money Number(14,2),
      TRADEDATE VARCHAR2(10),TRADETIME VARCHAR2(8),BankNAME VARCHAR2(30),
      AreaCode Varchar2(30), AreaName VARCHAR2(30),State VARCHAR2(30),CheckFlag Number(1),
      StatusFlag Number(1),SuccFlag Number(1)) on commit preserve rows\';

     --把临时表的创建选项由on commit delete rows改为on commit preserve rows; 
     --否则在调用的时候,回出现ORA-08103: object no longer exists
    
     Execute Immediate strSQL;
    
  Else
    
     Execute immediate \'Truncate table Sms_pay.TEMPAGTBANKFLOW\';
    
  End IF;
  --检查临时表是否已经存在,如果不存在,则创建,否则插入数据 end
   
  ---功能:把满足条件的一级代理商转帐信息导入数据库 Start
 
  /*strSQL:=\'Insert Into TEMPAgtBankFlow
           Select A.Agent_Mobile,A.Bank_Glide,
            Decode(A.OPTCode,\'\'100\'\',\'\'交款交易\'\',\'\'101\'\',\'\'交款冲正\'\',\'\'900\'\',\'\'抹帐交易\'\',\'\'类型不明\'\') as TradeType,A.Trade_Money,
            TO_Char(To_Date(A.Trade_Date,\'\'YYYYMMDD\'\'),\'\'YYYY-MM-DD\'\') as TradeDate,
            TO_Char(To_Date(A.Trade_Time,\'\'hh24miss\'\'),\'\'hh24:mi:ss\'\') as TradeTime,B.BankName,C.AreaCode,C.AreaName,
            (Case When CheckFlag=-1 Then \'\'/Images/state_rollback.gif\'\' When SuccFlag=-1 Then \'\'/Images/state_cancel.gif\'\' When StatusFlag=-1 Then \'\'/Images/state_unnormal.gif\'\' Else \'\'/Images/state_normal.gif\'\' End) as State
           From Bank_Stream_Account A,BankInfoConfig B,AreaConfig C,FstAgtAccount D
            Where A.Bank_ID=B.BankCode And Trim(A.Agent_Mobile)=D.AgtID And C.CityCode=D.CityCode \';
                   
  IF AreaCode!=\'0\' Then   --条件1: 选择所有地区的信息    
     strSQL:=strSQL || \' And Trim(C.AreaCode)=\'\'\' || AreaCode || \'\'\' \';
  End IF;  
    
  IF TradeDate!=\' \' Then  --条件2: 选择所有地区的信息,选择所有交易日期的信息

     strSQL:=strSQL || \' And TO_Char(To_Date(A.Trade_Date,\'\'YYYYMMDD\'\'),\'\'YYYY-MM-DD\'\')=\'\'\' || TradeDate || \'\'\' \';       
          
  End If;
 
  IF KeyWord!=\' \' Then  --条件3: 选择所有地区的信息,选择所有交易日期的信息,选择和查询关键字匹配的信息
    
     strSQL:=strSQL || \'  And (D.AgtID Like\'\'%\' || KeyWord || \'%\'\' Or TO_Char(A.BANK_GLIDE) Like \'\'%\' || KeyWord || \'%\'\' Or B.BankName Like \'\'%\' || KeyWord ||\'%\'\') \';
 
  End If; 
 
  Execute Immediate strSQL;    
 
  ---功能:把满足条件的一级代理商转帐信息导入数据库 End
  */
 
  ---功能:把满足条件的二级代理商转帐信息导入数据库 Start
   strSQL:=\'Insert Into TEMPAgtBankFlow
                 Select A.Agent_Mobile,A.Bank_Glide,
                   Decode(A.OPTCode,\'\'100\'\',\'\'交款交易\'\',\'\'101\'\',\'\'交款冲正\'\',\'\'900\'\',\'\'抹帐交易\'\',\'\'类型不明\'\') as TradeType,A.Trade_Money,
                   TO_Char(To_Date(A.Trade_Date,\'\'YYYYMMDD\'\'),\'\'YYYY-MM-DD\'\') as TradeDate,
                   TO_Char(To_Date(A.Trade_Time,\'\'hh24miss\'\'),\'\'hh24:mi:ss\'\') as TradeTime,B.BankName,C.AreaCode,C.AreaName,
                   (Case When CheckFlag=-1 Then \'\'/Images/state_rollback.gif\'\' When SuccFlag=-1 Then \'\'/Images/state_cancel.gif\'\' When StatusFlag=-1 Then \'\'/Images/state_unnormal.gif\'\' Else \'\'/Images/state_normal.gif\'\' End) as State,
                   A.CheckFlag,A.StatusFlag,A.SuccFlag
                 From Bank_Stream_Account A,BankInfoConfig B,AreaConfig C,SecAgtAccount D,FstAgtAccount E
                   Where A.Bank_ID=B.BankCode And Trim(A.Agent_Mobile)=D.AgtID And D.BossAgtID=E.AgtID And C.CityCode=E.CityCode \';
 
  IF AreaCode!=\'0\' Then   --条件1: 选择所有地区的信息
    
     strSQL:=strSQL || \' And Trim(C.AreaCode)=\'\'\' || AreaCode || \'\'\' \';
    
  End IF;  
    
  IF startTradeDate!=\' \' Then  --条件2: 选择所有地区的信息,选择所有交易开始日期的信息

     strSQL:=strSQL || \' And TO_Char(To_Date(A.Trade_Date,\'\'YYYYMMDD\'\'),\'\'YYYY-MM-DD\'\')>=\'\'\' || startTradeDate || \'\'\' \';       
          
  End If;
 
  IF endTradeDate!=\' \' Then  --条件2: 选择所有地区的信息,选择所有交易截止日期的信息

     strSQL:=strSQL || \' And TO_Char(To_Date(A.Trade_Date,\'\'YYYYMMDD\'\'),\'\'YYYY-MM-DD\'\')<=\'\'\' || endTradeDate || \'\'\' \';       
          
  End If;
 
  IF KeyWord!=\' \' Then  --条件3: 选择所有地区的信息,选择所有交易日期的信息,选择和查询关键字匹配的信息
    
     strSQL:=strSQL || \'  And (D.AgtID Like\'\'%\' || KeyWord || \'%\'\' Or TO_Char(A.BANK_GLIDE) Like \'\'%\' || KeyWord || \'%\'\' Or B.BankName Like \'\'%\' || KeyWord ||\'%\'\') \';
 
  End If; 
                
      
  Execute Immediate strSQL;    
    ---功能:把满足条件的二级代理商转帐信息导入数据库 End

 Open Re_CURSOR For \'Select * From Sms_pay.TEMPAgtBankFlow Order by AgtID\';  --生成返回结果集的Curso
 
 ret:=0;
 return;

 Exception

  when others then
  DBMS_OUTPUT.PUT_LINE(SQLERRM);
  ret:=999;  
  return;
  End GetAgtBankFlow;
 
 
 
 
  
 --功能描述:查询代理商钱包余额信息 writer: wang haibo 2004-08-24
 PROCEDURE GetAgtBalance(AreaCode in varchar2,KeyWord in varchar2,Re_CURSOR OUT T_CURSOR,ret out number)
   is
  pFSTAGTID VARCHAR2(13);
  pSECAgtID  VARCHAR2(13);
  pAgtBalance NUMBER(10,2);
  pAgtProfit  NUMBER(10,2);
  pAreaCode VARCHAR2(10);
  pAreaName VARCHAR2(30);
  pAgtCount NUMBER(10);
 
  IsExists number;
  subAgtNumber number;

 type c_GetBalance is ref cursor;

  FstCursor c_GetBalance;

  strSQL VARCHAR2(1024);
 

 Begin

  -- 打开游标,根据SQL语句获取1级代理商资料,然后根据1级代理商的资料获取2级代理的信息

  IF AreaCode!=\'0\' And KeyWord=\' \' Then
  
     strSQL:=\'Select A.AgtID,\'\'\'\',A.Agtcredit,A.AgtProfit,
             B.AreaCode,B.AreaName,0 From Sms_Pay.FstAgtAccount A,Sms_Pay.AreaConfig B
             Where A.IsActive=1 And A.CityCode=B.CityCode And B.AreaCode =\'\'\' || AreaCode ||\'\'\'\';          
    
       
  ElsIf (Trim(AreaCode)!=\'0\' And KeyWord!=\' \') Then
     strSQL:=\'Select A.AgtID,\'\'\'\',A.Agtcredit,A.AgtProfit,
             B.AreaCode,B.AreaName,0 From Sms_Pay.FstAgtAccount A,Sms_Pay.AreaConfig B
             Where A.IsActive=1 And A.CityCode=B.CityCode And B.AreaCode =\'\'\' || AreaCode ||
             \'\'\' And (B.AreaName Like \'\'%\' || Trim(KeyWord) || \'%\'\' Or  A.AgtID Like \'\'%\' || Trim(KeyWord) || \'%\'\')\';
 
  ElsIf (Trim(AreaCode)=\'0\' And KeyWord=\' \') Then
   
     strSQL:=\'Select A.AgtID,\'\'\'\',A.Agtcredit,A.AgtProfit,
             B.AreaCode,B.AreaName,0 From Sms_Pay.FstAgtAccount A,Sms_Pay.AreaConfig B
             Where A.IsActive=1 And A.CityCode=B.CityCode\';               
 
  Else
     strSQL:=\'Select A.AgtID,\'\'\'\',A.Agtcredit,A.AgtProfit,
             B.AreaCode,B.AreaName,0 From Sms_Pay.FstAgtAccount A,Sms_Pay.AreaConfig B
             Where A.IsActive=1 And A.CityCode=B.CityCode
             And (B.AreaName Like \'\'%\' || KeyWord || \'%\'\' Or  A.AgtID Like \'\'%\' || KeyWord || \'%\'\')\';
   
  End If;
 
  
  Open FstCursor For strSQL;

  --检查临时表是否已经存在,如果不存在,则创建,否则插入数据 start
 Select Count(*) Into IsExists from all_tables Where Trim(Table_Name)=\'TEMPAGTBALANCE\';

 IF IsExists=0 Then
    strSQL:=\'CREATE GLOBAL TEMPORARY TABLE  SMS_PAY.TEMPAgtBalance
      (FSTAGTID VARCHAR2(13) ,SECAgtID  VARCHAR2(13),ParentID  VARCHAR2(13),
      AgtBalance NUMBER(10,2),AgtProfit NUMBER(10,2),AreaCode VARCHAR2(10),
      AreaName VARCHAR2(30),AgtCount NUMBER(10)) on commit preserve rows\';

     --把临时表的创建选项由on commit delete rows改为on commit preserve rows; 
     --否则在调用的时候,回出现ORA-08103: object no longer exists
     --DBMS_OUTPUT.PUT_LINE(strSQL);
     Execute Immediate strSQL;
  Else
     execute immediate \'Truncate table Sms_pay.TEMPAgtBalance\';
  End IF;
  --检查临时表是否已经存在,如果不存在,则创建,否则插入数据 end
      
 Loop

  Fetch FstCursor into pFSTAGTID,pSECAgtID, pAgtBalance,pAgtProfit,pAreaCode, pAreaName, pAgtCount ;
   
  Exit when FstCursor%NOTFOUND;

  --1:写1级代理商查询信息
  strSQL:=\'Insert into TEMPAgtBalance(FSTAGTID,SECAgtID, ParentID,AgtBalance,AgtProfit,AreaCode, AreaName, AgtCount)
           Values(\'\'\' || pFSTAGTID || \'\'\',null,null,\' || pAgtBalance || \',\' || pAgtProfit || \',\'\'\' || pAreaCode || \'\'\',\'\'\'
           || pAreaName || \'\'\',\' || pAgtCount || \')\';
   
    Execute Immediate strSQL;
   
  --2:写2级代理商查询信息
  strSQL:=\'Insert into TEMPAgtBalance Select null,AGTID,\'\'\' || pFSTAGTID ||\'\'\',AGTCREDIT,AGTPROFIT ,\'\'\' || pAreaCode || \'\'\',\'\'\' || pAreaName || \'\'\',0 From SecAgtAccount Where Trim(BOSSAGTID)=\'\'\' || pFSTAGTID || \'\'\'\';
  
  Execute Immediate strSQL;
           
    --3:更新1级代理的下级别代理商数量
    strSQL:=\'Select Count(*) From TEMPAgtBalance Where SECAgtID is not null And ParentID=\'\'\' || pFSTAGTID || \'\'\'\';
    --DBMS_OUTPUT.PUT_LINE(strSQL);
    Execute Immediate strSQL  Into subAgtNumber;
    --Select Count(*) Into subAgtNumber From TEMPAgtBalance Where SECAgtID is not null And ParentID=pFSTAGTID;
   
    DBMS_OUTPUT.PUT_LINE(subAgtNumber);
       
    strSQL:=\'Update TEMPAgtBalance Set AgtCount=\' || subAgtNumber || \' Where SECAgtID is null And FSTAGTID=\'\'\' || pFSTAGTID || \'\'\'\';
    Execute Immediate strSQL;
   
    --DBMS_OUTPUT.PUT_LINE(strSQL);
    --Update TEMPAgtBalance Set AgtCount=subAgtNumber Where SECAgtID is null And FSTAGTID=pFSTAGTID;
      
 End loop;
 
     
 Close FstCursor;

 Open Re_CURSOR For \'Select * From Sms_pay.TEMPAgtBalance\';
 
 ret:=0;
 return;

 Exception

  when others then
  DBMS_OUTPUT.PUT_LINE(SQLERRM);
  ret:=999;  
  return;
  End GetAgtBalance;
  
End ;

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