在存儲過程中

Question

我寫了一個存儲過程，我越來越近線64不正確的語法錯誤的語法提交

CREATE PROCEDURE dbo.Transactions_Create 
(@AccountID INT, @EmplNo smallint,@Amount Money,@Description  VARCHAR(100),@EnteredBy VARCHAR(41),@Type char(1), 
    @TransId INT OUTPUT) 

AS 
    SET XACT_ABORT ON; 
    BEGIN Transaction 
     Declare @ActType dbo.AccountType 
     select @ActType =Type from dbo.Accounts 
     where AccountId=@AccountID; 

Declare @Withdraw smallint 
select @Withdraw 
=WithdrawalCount from dbo.Accounts 
where AccountId=@AccountId 

Declare @ServiceFee Money 
Declare @withdrawchange smallInt 
Declare @balancechange Money 

if @Type='D' 
    BEGIN 
     SET @ServiceFee=0.0; 
     SET @withdrawchange=0; 
     SET @balancechange=@Amount; 

    end; 
else 
    BEGIN  
     SET @withdrawchange=1; 
     if @ActType='cheaquing' 
      begin 
       SET @ServiceFee=0.50; 
      end 
      else 
       begin 
        if @Withdraw<2 
         begin 
          SET @ServiceFee=0.0; 
        end 
        else 
         begin 
          SET @ServiceFee=1.00; 
         end 
    SET @balancechange=(@Amount-@ServiceFee)*-1; 
    end 
update dbo.Accounts 
SET Balance= balance+@balancechange, WithdrawalCount=WithdrawalCount+@withdrawchange 
where AccountId=@AccountId; 

INSERT Into dbo.Transactions(AccountID, EmplNo ,Amount, Description ,EnteredBy ,Type) 

values (@AccountID, @EmplNo ,@Amount, @Description ,@EnteredBy ,@Type); 

SET @TransID = SCOPE_IDENTITY(); 

commit Transaction; 

我不知道什麼是錯我的語法。一切看起來都是正確的，從我所理解的一切都應該進入BEGIN TRANSACTION COMMIT TRANSACTION塊，所以我不明白爲什麼這是失敗的

Answer 1

在AS語句之前聲明所有變量並開始事務。應該幫助這一點

CREATE PROCEDURE dbo.Transactions_Create 

@AccountID INT, 
@EmplNo smallint, 
@Amount Money, 
@Description VARCHAR(100), 
@EnteredBy VARCHAR(41), 
@Type char(1), 
@TransId INT OUTPUT, 
@Withdraw smallint, 
@ServiceFee Money, 
@withdrawchange smallInt, 
@balancechange Money, 
@ActType dbo.AccountType 

AS 
    SET XACT_ABORT ON; 
    BEGIN Transaction 
     select @ActType =Type from dbo.Accounts 
     where AccountId=@AccountID; 


select @Withdraw = WithdrawalCount from dbo.Accounts 
where AccountId=@AccountId 

if @Type='D' 
    BEGIN 
     SET @ServiceFee=0.0; 
     SET @withdrawchange=0; 
     SET @balancechange=@Amount; 

    end; 
else 
    BEGIN  
     SET @withdrawchange=1; 
     if @ActType='cheaquing' 
      begin 
       SET @ServiceFee=0.50; 
      end 
      else 
       begin 
        if @Withdraw<2 
         begin 
          SET @ServiceFee=0.0; 
        end 
        else 
         begin 
          SET @ServiceFee=1.00; 
         end 
    SET @balancechange=(@Amount-@ServiceFee)*-1; 
    end 
update dbo.Accounts 
SET Balance= balance+@balancechange, WithdrawalCount=WithdrawalCount+@withdrawchange 
where AccountId=@AccountId; 

INSERT Into dbo.Transactions(AccountID, EmplNo ,Amount, Description ,EnteredBy ,Type) 

values (@AccountID, @EmplNo ,@Amount, @Description ,@EnteredBy ,@Type); 

SET @TransID = SCOPE_IDENTITY(); 

commit Transaction; 

Answer 2

呀看起來它只是缺少結束