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对于此代码,当我引入2个日期变量时出现错误代码错误。日期时间变量的动态sql语法问题
错误是
Msg 137, Level 15, State 1, Line 8
Must declare the scalar variable "@STARTDATE".
Msg 137, Level 15, State 1, Line 9
Must declare the scalar variable "@ENDDATE".
任何想法如何克服这个作为我的大脑现在是正式死了吗?
DECLARE
@Query1 AS NVARCHAR(MAX),
@Startdate DATETIME,
@Enddate DATETIME
SET @STARTDATE = '10-JAN-2012'
SET @ENDDATE = '11-JAN-2012'
SET @Query1 = '
;WITH CTE AS
(
select COALESCE(PT.[description] , ''Grand Total'') AS [Transaction Type],
Sum (AI.PRICE_INC_VAT) AS [AMOUNT (ú) CREDIT],
P.[DESCRIPTION] AS [PRODUCT TYPE]
From [dbo].[T1] C
join [dbo].[T2] S on S.[Customer_ID]=C.[Customer_ID]
join [dbo].[T3] SO on SO.[SITE_ID]=S.[SITE_ID]
join [dbo].[T4] OI on OI.[ORDER_ID]=SO.[SITE_ORDER_ID]
left join [dbo].[T5] P on P.[PRODUCT_ID]=OI.[PRODUCT_ID]
JOIN [dbo].[T6] AI ON AI.ORDER_ITEM_ID = OI.ORDER_ITEM_ID
JOIN [T7] JBAI ON JBAI.ACTION_ITEM_ID = AI.ACTION_ITEM_ID
JOIN T8 JB ON JB.JOB_BATCH_ID = JBAI.JOB_BATCH_ID
JOIN [T9] PA on PA.PAYMENT_ID=JB.PAYMENT_ID
LEFT JOIN [T10] CU ON JB.CUSTOMER_USER_ID = CU.CUSTOMER_USER_ID
JOIN [T11] PT ON PT.PAYMENT_TYPE_ID=PA.PAYMENT_TYPE_ID
LEFT JOIN [T12] ON SU.SYS_USER_ID=JB.SYS_USER_ID
where P.[PRODUCT_CATEGORY_ID]= ''PADS''
and C.COMPANY_ID= ''19992''
and PA.DATE_RECEIVED BETWEEN @Startdate AND @Enddate
group by PT.DESCRIPTION, P.DESCRIPTION
)'
我会补充说,到目前为止所问的内容似乎对动态SQL根本没有任何实际需求 - 一个带有@ @Stardate和\ @Enddate参数的存储过程将会很好。 – 2013-02-25 19:56:36
更好的是,使用sp_executesql,以便不串联字符串。 – 2013-02-25 19:58:01
@RossPresser我在更新我的答案时,包括注释,当你评论。 – Taryn 2013-02-25 19:59:28