这个存储过程怎么改?
CREATE   PROCEDURE   [dbo].[T_spImportK3Account]  
  @FBrnoName     varchar(100),----数据库名
  @FdateFrom   datetime,           ----起始日期
  @FdateEnd     datetime,           ----终止日期
  @FAccountNumberFrom   nvarchar(100),     ----起始科目
  @FAccountNumberEnd   nvarchar(100)         ----终止科目
  AS

  SELECT   v.FVoucherID,   convert(char(10),v.FDate,121)   FDate,v.Fyear,v.Fperiod,v.FNumber,v.FEntryCount,v.FDebitTotal,   v.FChecked,  
v.FPreparerID,u1.FName   as   FPreparer,v.FCheckerID,u2.FName   as   FChecker,e.FAccountID,   a.FNumber   FAccountNumber,
a.FName   as   FAccountName,   e.FDetailID,e.FDC,   e.FAmount,   e.FQuantity,   e.FUnitPrice,   e.FExplanation,e.FEntryID     into   #temp1
  FROM       @FBrnoName..   t_Voucher   v   With   (Readpast)     INNER   JOIN     @FBrnoName   ..t_VoucherEntry   e  
WITH   (Readpast)   ON   v.FVoucherID=e.FVoucherID   INNER   JOIN     @FBrnoName   ..t_Account   a   ON   e.FAccountID=a.FAccountID  
Left   outer   join     @FBrnoName   ..   t_Account   a1   ON   e.FAccountID2=a1.FAccountID  
Left   outer   join     @FBrnoName   ..t_User   u1   on   v.FPreparerID   =   u1.FUserID
  Left   outer   join       @FBrnoName   ..t_User   u2   on   v.FCheckerID   =   u2.FUserID  
  WHERE   v.Fdate   > =@Fdate1   And   v.Fdate   <=   @Fdate2     AND  
a.Fnumber   > =   @FAccountNumber1   And   a.Fnumber   <=   @FAccountNumber2
GO




------解决方案--------------------
CREATE PROCEDURE [dbo].[T_spImportK3Account]
@FBrnoName varchar(100),----数据库名
@FdateFrom datetime, ----起始日期
@FdateEnd datetime, ----终止日期
@FAccountNumberFrom nvarchar(100), ----起始科目
@FAccountNumberEnd nvarchar(100) ----终止科目
AS
BEGIN
EXEC( 'SELECT v.FVoucherID, convert(char(10),v.FDate,121) FDate,v.Fyear,v.Fperiod,v.FNumber,v.FEntryCount,v.FDebitTotal, v.FChecked,
v.FPreparerID,u1.FName as FPreparer,v.FCheckerID,u2.FName as FChecker,e.FAccountID, a.FNumber FAccountNumber,
a.FName as FAccountName, e.FDetailID,e.FDC, e.FAmount, e.FQuantity, e.FUnitPrice, e.FExplanation,e.FEntryID into #temp1
FROM '+@FBrnoName+ '..t_Voucher v With (Readpast)
INNER JOIN '+@FBrnoName+ '..t_VoucherEntry e WITH (Readpast) ON v.FVoucherID=e.FVoucherID
INNER JOIN '+@FBrnoName+ ' ..t_Account a ON e.FAccountID=a.FAccountID
Left outer join '+@FBrnoName+ '.. t_Account a1 ON e.FAccountID2=a1.FAccountID
Left outer join '+@FBrnoName+ '..t_User u1 on v.FPreparerID = u1.FUserID
Left outer join '+@FBrnoName+ '..t_User u2 on v.FCheckerID = u2.FUserID
WHERE v.Fdate > = ' ' '+@Fdate1+ ' ' ' And v.Fdate <= ' ' '+@Fdate2+ ' ' ' AND
a.Fnumber > = ' ' '+@FAccountNumber1+ ' ' ' And a.Fnumber <= ' ' '+@FAccountNumber2+ ' ' ' ')
END
GO
请详细解释 下面的 sql 语句解决办法