Как установить параметры в SQL Server SProc?

Question

У меня есть следующий SProc, который отлично работает для меня, но я пытаюсь создать два параметра, чтобы передать две переменные, и у меня фактически есть 0 параметров.

ALTER PROCEDURE [dbo].[TimeSeries]

AS
BEGIN

Drop Table UNION_SUMMARY

DECLARE @StartDate DATETIME
DECLARE @EndDate DATETIME

SELECT *
INTO  UNION_SUMMARY
FROM
(
Select AsOfDate,Portfolio,PID,Reportable_Amount,'TBL_TMP_MG_MORTGAGE_SCHED_HIST_SPLIT' AS TBL From TBL_TMP_MG_MORTGAGE_SCHED_HIST_SPLIT Where AsOfDate Between @StartDate AND @EndDate 
Union Select AsOfDate,Portfolio,PID,Reportable_Amount,'TBL_FMDDATA_HIST_SPLIT' AS TBL From TBL_FMDDATA_HIST_SPLIT Where AsOfDate Between @StartDate AND @EndDate 
Union Select AsOfDate,Portfolio,PID,Reportable_Amount,'TBL_FR2052A_CDARS_HIST_SPLIT' AS TBL From TBL_FR2052A_CDARS_HIST_SPLIT Where AsOfDate Between @StartDate AND @EndDate 
Union Select AsOfDate,Portfolio,PID,Reportable_Amount,'TBL_FR2052A_OperationalDepositTag_SPLIT' AS TBL From TBL_FR2052A_OperationalDepositTag_SPLIT Where AsOfDate Between @StartDate AND @EndDate 
Union Select AsOfDate,Portfolio,PID,Reportable_Amount,'TBL_FR2052A_FXDH_REVAL_HIST_SPLIT' AS TBL From TBL_FR2052A_FXDH_REVAL_HIST_SPLIT Where AsOfDate Between @StartDate AND @EndDate 
Union Select AsOfDate,Portfolio,PID,Reportable_Amount,'TBL_MULTI_ACCOUNT_HIST_SPLIT' AS TBL From TBL_MULTI_ACCOUNT_HIST_SPLIT Where AsOfDate Between @StartDate AND @EndDate 
Union Select AsOfDate,Portfolio,PID,Reportable_Amount,'TBL_MULTI_LD_BALANCE_HIST_SPLIT' AS TBL From TBL_MULTI_LD_BALANCE_HIST_SPLIT Where AsOfDate Between @StartDate AND @EndDate 
Union Select AsOfDate,Portfolio,PID,Reportable_Amount,'TBL_MULTI_LD_HIST_SPLIT' AS TBL From TBL_MULTI_LD_HIST_SPLIT Where AsOfDate Between @StartDate AND @EndDate 
Union Select AsOfDate,Portfolio,PID,Reportable_Amount,'TBL_FR2052A_SCHD_HIST_SPLIT' AS TBL From TBL_FR2052A_SCHD_HIST_SPLIT Where AsOfDate Between @StartDate AND @EndDate 
Union Select AsOfDate,Portfolio,PID,Reportable_Amount,'TBL_MULTI_MG_FUTURE_BALANCE_HIST_SPLIT' AS TBL From TBL_MULTI_MG_FUTURE_BALANCE_HIST_SPLIT Where AsOfDate Between @StartDate AND @EndDate 
Union Select AsOfDate,Portfolio,PID,Reportable_Amount,'TBL_MULTI_MM_HIST_SPLIT' AS TBL From TBL_MULTI_MM_HIST_SPLIT Where AsOfDate Between @StartDate AND @EndDate 
Union Select AsOfDate,Portfolio,PID,Reportable_Amount,'TBL_FR2052A_TPOS_HIST_SPLIT' AS TBL From TBL_FR2052A_TPOS_HIST_SPLIT Where AsOfDate Between @StartDate AND @EndDate 
Union Select AsOfDate,Portfolio,PID,Reportable_Amount,'TBL_FR2052A_AGG_BOC_HIST' AS TBL From TBL_FR2052A_AGG_BOC_HIST Where AsOfDate Between @StartDate AND @EndDate 
Union Select AsOfDate,Portfolio,PID,Reportable_Amount,'TBL_FR2052A_NB_IU_HIST' AS TBL From TBL_FR2052A_NB_IU_HIST Where AsOfDate Between @StartDate AND @EndDate 
) a

END

Я бы ожидал увидеть здесь 2 параметра, но вижу 0.

Answer 1

Синтаксис выглядит следующим образом:

ALTER PROCEDURE [dbo].[TimeSeries]
     @StartDate DATETIME,
     @EndDate DATETIME
AS
BEGIN

Drop Table UNION_SUMMARY

SELECT *
INTO  UNION_SUMMARY
FROM
(
Select AsOfDate,Portfolio,PID,Reportable_Amount,'TBL_TMP_MG_MORTGAGE_SCHED_HIST_SPLIT' AS TBL From TBL_TMP_MG_MORTGAGE_SCHED_HIST_SPLIT Where AsOfDate Between @StartDate AND @EndDate 
Union Select AsOfDate,Portfolio,PID,Reportable_Amount,'TBL_FMDDATA_HIST_SPLIT' AS TBL From TBL_FMDDATA_HIST_SPLIT Where AsOfDate Between @StartDate AND @EndDate 
Union Select AsOfDate,Portfolio,PID,Reportable_Amount,'TBL_FR2052A_CDARS_HIST_SPLIT' AS TBL From TBL_FR2052A_CDARS_HIST_SPLIT Where AsOfDate Between @StartDate AND @EndDate 
Union Select AsOfDate,Portfolio,PID,Reportable_Amount,'TBL_FR2052A_OperationalDepositTag_SPLIT' AS TBL From TBL_FR2052A_OperationalDepositTag_SPLIT Where AsOfDate Between @StartDate AND @EndDate 
Union Select AsOfDate,Portfolio,PID,Reportable_Amount,'TBL_FR2052A_FXDH_REVAL_HIST_SPLIT' AS TBL From TBL_FR2052A_FXDH_REVAL_HIST_SPLIT Where AsOfDate Between @StartDate AND @EndDate 
Union Select AsOfDate,Portfolio,PID,Reportable_Amount,'TBL_MULTI_ACCOUNT_HIST_SPLIT' AS TBL From TBL_MULTI_ACCOUNT_HIST_SPLIT Where AsOfDate Between @StartDate AND @EndDate 
Union Select AsOfDate,Portfolio,PID,Reportable_Amount,'TBL_MULTI_LD_BALANCE_HIST_SPLIT' AS TBL From TBL_MULTI_LD_BALANCE_HIST_SPLIT Where AsOfDate Between @StartDate AND @EndDate 
Union Select AsOfDate,Portfolio,PID,Reportable_Amount,'TBL_MULTI_LD_HIST_SPLIT' AS TBL From TBL_MULTI_LD_HIST_SPLIT Where AsOfDate Between @StartDate AND @EndDate 
Union Select AsOfDate,Portfolio,PID,Reportable_Amount,'TBL_FR2052A_SCHD_HIST_SPLIT' AS TBL From TBL_FR2052A_SCHD_HIST_SPLIT Where AsOfDate Between @StartDate AND @EndDate 
Union Select AsOfDate,Portfolio,PID,Reportable_Amount,'TBL_MULTI_MG_FUTURE_BALANCE_HIST_SPLIT' AS TBL From TBL_MULTI_MG_FUTURE_BALANCE_HIST_SPLIT Where AsOfDate Between @StartDate AND @EndDate 
Union Select AsOfDate,Portfolio,PID,Reportable_Amount,'TBL_MULTI_MM_HIST_SPLIT' AS TBL From TBL_MULTI_MM_HIST_SPLIT Where AsOfDate Between @StartDate AND @EndDate 
Union Select AsOfDate,Portfolio,PID,Reportable_Amount,'TBL_FR2052A_TPOS_HIST_SPLIT' AS TBL From TBL_FR2052A_TPOS_HIST_SPLIT Where AsOfDate Between @StartDate AND @EndDate 
Union Select AsOfDate,Portfolio,PID,Reportable_Amount,'TBL_FR2052A_AGG_BOC_HIST' AS TBL From TBL_FR2052A_AGG_BOC_HIST Where AsOfDate Between @StartDate AND @EndDate 
Union Select AsOfDate,Portfolio,PID,Reportable_Amount,'TBL_FR2052A_NB_IU_HIST' AS TBL From TBL_FR2052A_NB_IU_HIST Where AsOfDate Between @StartDate AND @EndDate 
) a

END

Answer 2

Вам нужно это в декларации proc ...

ALTER PROCEDURE [dbo].[TimeSeries] (@StartDate DATETIME,@EndDate DATETIME)
as...

Answer 3

Потому что у вашего SP нет параметров. В контексте вашей процедуры @StartDate и @EndDate являются переменными.

Чтобы объявить параметр, вам нужно поместить его в ваше предложение CREATE / ALTER. Например:

ALTER PROCEDURE [dbo].[TimeSeries] @StartDate datetime, @EndDate datetime AS
BEGIN

    DROP TABLE dbo.UNION_SUMMARY;

    SELECT *
    INTO dbo.UNION_SUMMARY
    ...

END