如何从存储过程sql 2008 server获取空值

我已经在sql 2008中创建了一个SP，当我执行它时，它工作正常。它显示输出，但我希望如果记录不在表中，那么它将在所有列中显示0或Null值

它在简单的select查询中运行良好，但当我调用存储过程时，它不会显示任何内容

   Alter proc [dbo].[catewiseexp] @awpyear varchar(50) =null ,
    @divisionid int=null
    As
    begin 
    declare  @res as numeric(18,2) =null

    select 
    /* Financial Progress  C1    */
    isnull(CONVERT(DECIMAL(10,2),sum(CASE WHEN awpyear=@awpyear and cateid=1 THEN (IDA)/100000 ELSE 0 END)),0) as ReIDA,
    isnull(CONVERT(DECIMAL(10,2),sum(CASE WHEN awpyear=@awpyear and cateid=1 THEN (Govt)/100000 ELSE 0 END)),0) as ShStat,
    isnull(CONVERT(DECIMAL(10,2),sum(CASE WHEN awpyear=@awpyear and cateid=1 THEN (Benyfe)/100000 ELSE 0 END)),0) as BeneContro,
    isnull(CONVERT(DECIMAL(10,2),sum(CASE WHEN awpyear=@awpyear and cateid=1 THEN (IDA+Govt+Benyfe)/100000 ELSE 0 END)),0) as Total,
    /* Financial Progress C2     */
    isnull(CONVERT(DECIMAL(10,2),sum(CASE WHEN awpyear=@awpyear and cateid=2 THEN (IDA)/100000 ELSE 0 END)),0) as ReIDA2,
    isnull(CONVERT(DECIMAL(10,2),sum(CASE WHEN awpyear=@awpyear and cateid=2 THEN (Govt)/100000 ELSE 0 END)),0) as ShStat2,
    Isnull(CONVERT(DECIMAL(10,2),sum(CASE WHEN awpyear=@awpyear and cateid=2 THEN (Benyfe)/100000 ELSE 0 END)),0) as BeneContro2,
    isnull(CONVERT(DECIMAL(10,2),sum(CASE WHEN awpyear=@awpyear and cateid=2 THEN (IDA+Govt+Benyfe)/100000 ELSE 0 END)),0) as Total2,
    /* Financial Progress NR     */

COALESCE(CONVERT(DECIMAL(10,2),sum(CASE WHEN awpyear=@awpyear and cateid=0 THEN (Govt)/100000 ELSE 0 END)),0) as NR,

/* Financial Progress  Total IDA     */
isnull(CONVERT(DECIMAL(10,2),sum(CASE WHEN awpyear=@awpyear THEN (IDA)/100000 ELSE 0 END)),0) as TotIDA,

/* Financial Progress tot State Share   */
isnull(CONVERT(DECIMAL(10,2),sum(CASE WHEN awpyear=@awpyear and cateid<>0 THEN (Govt)/100000 ELSE 0 END)),0) as TotStat,

/* Financial Progress tot State Share with NR  */
Isnull(CONVERT(DECIMAL(10,2),sum(CASE WHEN awpyear=@awpyear THEN (Govt)/100000 ELSE 0 END)),0) as TotStatNR,

/* Financial Progress Beneficiary Contro     */
isnull(CONVERT(DECIMAL(10,2),sum(CASE WHEN awpyear=@awpyear THEN (Benyfe)/100000 ELSE 0 END)),0) as TotBenyfe,

/* Financial Progress total    */
isnull(CONVERT(DECIMAL(10,2),sum(CASE WHEN awpyear=@awpyear THEN (IDA+Govt+Benyfe)/100000 ELSE 0 END)),0) as TotFin


from AWP
where  Division=@divisionid 
group by Division
end

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你可以试试这样的。。。我们首先检查除法是否有任何记录，如果没有，我们选择零

Alter proc [dbo].[catewiseexp] @awpyear varchar(50) =null ,
@divisionid int=null
As
begin 
declare  @res as numeric(18,2) =null

IF EXISTS(SELECT * FROM AWP WHERE Division=@divisionid) 

  select 
  /* Financial Progress  C1    */
  isnull(CONVERT(DECIMAL(10,2),sum(CASE WHEN awpyear=@awpyear and cateid=1 THEN (IDA)/100000 ELSE 0 END)),0) as ReIDA,
  isnull(CONVERT(DECIMAL(10,2),sum(CASE WHEN awpyear=@awpyear and cateid=1 THEN (Govt)/100000 ELSE 0 END)),0) as ShStat,
  isnull(CONVERT(DECIMAL(10,2),sum(CASE WHEN awpyear=@awpyear and cateid=1 THEN (Benyfe)/100000 ELSE 0 END)),0) as BeneContro,
  isnull(CONVERT(DECIMAL(10,2),sum(CASE WHEN awpyear=@awpyear and cateid=1 THEN (IDA+Govt+Benyfe)/100000 ELSE 0 END)),0) as Total,
  /* Financial Progress C2     */
  isnull(CONVERT(DECIMAL(10,2),sum(CASE WHEN awpyear=@awpyear and cateid=2 THEN (IDA)/100000 ELSE 0 END)),0) as ReIDA2,
  isnull(CONVERT(DECIMAL(10,2),sum(CASE WHEN awpyear=@awpyear and cateid=2 THEN (Govt)/100000 ELSE 0 END)),0) as ShStat2,
  Isnull(CONVERT(DECIMAL(10,2),sum(CASE WHEN awpyear=@awpyear and cateid=2 THEN (Benyfe)/100000 ELSE 0 END)),0) as BeneContro2,
  isnull(CONVERT(DECIMAL(10,2),sum(CASE WHEN awpyear=@awpyear and cateid=2 THEN (IDA+Govt+Benyfe)/100000 ELSE 0 END)),0) as Total2,
  /* Financial Progress NR     */

  COALESCE(CONVERT(DECIMAL(10,2),sum(CASE WHEN awpyear=@awpyear and cateid=0 THEN (Govt)/100000 ELSE 0 END)),0) as NR,

  /* Financial Progress  Total IDA     */
  isnull(CONVERT(DECIMAL(10,2),sum(CASE WHEN awpyear=@awpyear THEN (IDA)/100000 ELSE 0 END)),0) as TotIDA,

  /* Financial Progress tot State Share   */
  isnull(CONVERT(DECIMAL(10,2),sum(CASE WHEN awpyear=@awpyear and cateid<>0 THEN (Govt)/100000 ELSE 0 END)),0) as TotStat,

  /* Financial Progress tot State Share with NR  */
  Isnull(CONVERT(DECIMAL(10,2),sum(CASE WHEN awpyear=@awpyear THEN (Govt)/100000 ELSE 0 END)),0) as TotStatNR,

  /* Financial Progress Beneficiary Contro     */
  isnull(CONVERT(DECIMAL(10,2),sum(CASE WHEN awpyear=@awpyear THEN (Benyfe)/100000 ELSE 0 END)),0) as TotBenyfe,

  /* Financial Progress total    */
  isnull(CONVERT(DECIMAL(10,2),sum(CASE WHEN awpyear=@awpyear THEN (IDA+Govt+Benyfe)/100000 ELSE 0 END)),0) as TotFin

  from AWP
  where  Division=@divisionid 
  group by Division
else
  select 
  /* Financial Progress  C1    */
  0 as ReIDA,
  0 as ShStat,
  0 as BeneContro,
  0 as Total,
  /* Financial Progress C2     */
  0 as ReIDA2,
  0 as ShStat2,
  0 as BeneContro2,
  0 as Total2,
  /* Financial Progress NR     */
  0 as NR,
  /* Financial Progress  Total IDA     */
  0 as TotIDA,
  /* Financial Progress tot State Share   */
  0 as TotStat,
  /* Financial Progress tot State Share with NR  */
  0 as TotStatNR,
  /* Financial Progress Beneficiary Contro     */
  0 as TotBenyfe,
  /* Financial Progress total    */
  0 as TotFin

end

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那么你能把这个问题标为已经回答了吗？