下面是一个包含临时表的大查询。我一直在试图找出将其转换为存储过程的语法——我似乎无法弄清楚。我需要能够使用变量 @Report_Start_DT 和 @Report_End_DT 选择日期范围。
CREATE PROCEDURE [gw_ppp].[dbo].[Prv_Child_Not_Seen] (@Report_Start_DT, @Report_End_DT)
as
BEGIN
DECLARE @Report_Start_DT datetime
DECLARE @Report_End_DT datetime
CREATE TABLE #Temp_Contact (
Person_ID INT,
Contact_Date DATETIME,
Success INT)
INSERT INTO #Temp_Contact (Person_ID, Contact_Date, Success)
SELECT Person_ID, Contact_Date,
gw_ppp.dbo.fnWasContacted(Contact_Method, Contact_Result, Participant)
FROM gw_dw.dbo.DimContacts_Child
where Contact_Date between DATEADD(month, -5, @Report_Start_DT) and DATEADD(day, -1, @Report_Start_DT)
CREATE TABLE #Temp_Months (
Month VARCHAR(30),
Year int
)
INSERT INTO #Temp_Months VALUES
('January', 2010),
('January', 2011),
('January', 2012),
('January', 2013),
('January', 2014),
('January', 2015),
('January', 2016),
('January', 2017),
('February',2010),
('February',2011),
('February',2012),
('February',2013),
('February',2014),
('February',2015),
('February',2016),
('February',2017),
('March',2010),
('March',2011),
('March',2012),
('March',2013),
('March',2014),
('March',2015),
('March',2016),
('March',2017),
('April',2010),
('April',2011),
('April',2012),
('April',2013),
('April',2014),
('April',2015),
('April',2016),
('April',2017),
('May',2010),
('May',2011),
('May',2012),
('May',2013),
('May',2014),
('May',2015),
('May',2016),
('May',2017),
('June',2010),
('June',2011),
('June',2012),
('June',2013),
('June',2014),
('June',2015),
('June',2016),
('June',2017),
('July',2010),
('July',2011),
('July',2012),
('July',2013),
('July',2014),
('July',2015),
('July',2016),
('July',2017),
('August',2010),
('August',2011),
('August',2012),
('August',2013),
('August',2014),
('August',2015),
('August',2016),
('August',2017),
('September',2010),
('September',2011),
('September',2012),
('September',2013),
('September',2014),
('September',2015),
('September',2016),
('September',2017),
('October',2010),
('October',2011),
('October',2012),
('October',2013),
('October',2014),
('October',2015),
('October',2016),
('October',2017),
('November',2010),
('November',2011),
('November',2012),
('November',2013),
('November',2014),
('November',2015),
('November',2016),
('November',2017),
('December',2010),
('December',2011),
('December',2012),
('December',2013),
('December',2014),
('December',2015),
('December',2016),
('December',2017)
select
distinct
a.Person_ID,
a.Child_Name,
a.Case_ID,
a.Stage_ID,
a.Site,
a.Unit,
a.Worker_Name,
src2.month,
src2.year,
src2.result
from(
SELECT
distinct
s.POSITION_NBR,
a.Person_ID,
a.Child_Name,
b.Case_ID,
b.Stage_ID,
b.Entry_Date,
b.Site,
b.Unit,
b.Worker_Name,
b.Worker_Role,
b.Worker_ID
from
(select
distinct
Person_ID,
Child_Name
FROM gw_dw.dbo.DimContacts_Child
where Unit like 'P%'
and (Contact_Date >= @Report_Start_DT AND Contact_Date <=@Report_End_DT)
group by Person_ID,Child_Name
having sum(case when (Contact_Method='Face To Face') AND
(Contact_Result <> 'Attempted') AND
(Participant='Yes')
then 1 else 0 end) = 0 ) as A
inner join
(Select distinct
Person_ID,
Case_ID,
Stage_ID,
Entry_Date,
Unit,
Site,
Worker_Name,
Worker_Role,
Worker_ID,
Owner_Full_Name
from gw_dw.dbo.DimContacts_Child b
where Unit like 'P%'
and (Contact_Date >= @Report_Start_DT AND Contact_Date <=@Report_End_DT )
group by Worker_Name,Worker_Role, Worker_ID,Unit,Person_ID,Case_ID,Stage_ID,Entry_Date, Site, Owner_Full_Name
having sum(case when (Contact_Method='Face To Face') AND
(Contact_Result <> 'Attempted') AND
(Participant='Yes')
then 1 else 0 end) = 0 ) as B
on A.Person_ID = B.Person_ID
left join ECMS_BACKUP.dbo.STAFF s
on s.CONNX_WORKER_ID=b.Worker_ID) as A
left join
(select lft.Person_ID,
m.Month,
m.Year,
gw_PPP.dbo.fnFmtContact(src.cnt) result
FROM gw_dw.dbo.DimContacts_Child lft
JOIN #Temp_Months m
on m.Month=DATENAME(month, Contact_Date)
and m.Year=DATENAME(YEAR, Contact_Date)
and Contact_Date between DATEADD(month, -5, @Report_Start_DT) and DATEADD(day, -1, @Report_Start_DT)
LEFT OUTER JOIN
(SELECT Person_ID,
DATENAME(month, Contact_Date) as Month,
DATENAME(YEAR, Contact_Date) as Year,
sum(Success) as cnt
FROM #Temp_Contact
GROUP BY Person_ID, DATENAME(month, Contact_Date), DATENAME(YEAR, Contact_Date)) AS src
ON (lft.Person_ID = src.Person_ID AND DATENAME(month, Contact_Date) = src.month)
) AS src2
on src2.Person_ID=a.Person_ID
END
最佳答案
我不会告诉您这是如何工作的，但我会为您提供将查询转换为存储过程的一般经验法则。
编辑
为了帮助您，我将举例说明我的步骤。首先从一个空脚本开始。
DECLARE 在单独的行中您需要作为 SP 输入的参数
DECLARE @Report_Start_DT datetime
DECLARE @Report_End_DT datetime
在接下来的两行中放置一个BEGIN 和一个END 这样您就可以确保您的代码可以作为一个整体运行。
DECLARE @Report_Start_DT datetime
DECLARE @Report_End_DT datetime
BEGIN
END
在 BEGIN 和 END 中编写您的查询，就好像它只是一个查询 ...
DECLARE @Report_Start_DT datetime
DECLARE @Report_End_DT datetime
BEGIN
CREATE TABLE #Temp_Contact
(
Person_ID INT,
Contact_Date DATETIME,
Success INT
)
INSERT INTO #Temp_Contact
(
Person_ID,
Contact_Date,
Success
)
SELECT Person_ID,
Contact_Date,
gw_ppp.dbo.fnWasContacted(Contact_Method, Contact_Result, Participant)
FROM gw_dw.dbo.DimContacts_Child
where Contact_Date between DATEADD(month, -5, @Report_Start_DT) and DATEADD(day, -1, @Report_Start_DT)
CREATE TABLE #Temp_Months
(
Month VARCHAR(30),
Year int
)
INSERT INTO #Temp_Months
VALUES
('January', 2010),
('January', 2011),
('January', 2012),
('January', 2013),
('January', 2014),
('January', 2015),
('January', 2016),
('January', 2017),
('February',2010),
('February',2011),
('February',2012),
('February',2013),
('February',2014),
('February',2015),
('February',2016),
('February',2017),
('March',2010),
('March',2011),
('March',2012),
('March',2013),
('March',2014),
('March',2015),
('March',2016),
('March',2017),
('April',2010),
('April',2011),
('April',2012),
('April',2013),
('April',2014),
('April',2015),
('April',2016),
('April',2017),
('May',2010),
('May',2011),
('May',2012),
('May',2013),
('May',2014),
('May',2015),
('May',2016),
('May',2017),
('June',2010),
('June',2011),
('June',2012),
('June',2013),
('June',2014),
('June',2015),
('June',2016),
('June',2017),
('July',2010),
('July',2011),
('July',2012),
('July',2013),
('July',2014),
('July',2015),
('July',2016),
('July',2017),
('August',2010),
('August',2011),
('August',2012),
('August',2013),
('August',2014),
('August',2015),
('August',2016),
('August',2017),
('September',2010),
('September',2011),
('September',2012),
('September',2013),
('September',2014),
('September',2015),
('September',2016),
('September',2017),
('October',2010),
('October',2011),
('October',2012),
('October',2013),
('October',2014),
('October',2015),
('October',2016),
('October',2017),
('November',2010),
('November',2011),
('November',2012),
('November',2013),
('November',2014),
('November',2015),
('November',2016),
('November',2017),
('December',2010),
('December',2011),
('December',2012),
('December',2013),
('December',2014),
('December',2015),
('December',2016),
('December',2017)
select distinct
a.Person_ID,
a.Child_Name,
a.Case_ID,
a.Stage_ID,
a.Site,
a.Unit,
a.Worker_Name,
src2.month,
src2.year,
src2.result
from (
SELECT distinct
s.POSITION_NBR,
a.Person_ID,
a.Child_Name,
b.Case_ID,
b.Stage_ID,
b.Entry_Date,
b.Site,
b.Unit,
b.Worker_Name,
b.Worker_Role,
b.Worker_ID
from (
select distinct
Person_ID,
Child_Name
FROM gw_dw.dbo.DimContacts_Child
where Unit like 'P%'
and (Contact_Date >= @Report_Start_DT AND Contact_Date <=@Report_End_DT)
group by Person_ID,Child_Name
having sum(case when (Contact_Method='Face To Face') AND (Contact_Result <> 'Attempted') AND (Participant='Yes') then 1 else 0 end) = 0
) as A
inner join
(
Select distinct
Person_ID,
Case_ID,
Stage_ID,
Entry_Date,
Unit,
Site,
Worker_Name,
Worker_Role,
Worker_ID,
Owner_Full_Name
from gw_dw.dbo.DimContacts_Child b
where Unit like 'P%'
and (Contact_Date >= @Report_Start_DT AND Contact_Date <=@Report_End_DT )
group by Worker_Name,
Worker_Role,
Worker_ID,
Unit,
Person_ID,
Case_ID,
Stage_ID,
Entry_Date,
Site,
Owner_Full_Name
having sum(case when (Contact_Method='Face To Face') AND (Contact_Result <> 'Attempted') AND (Participant='Yes') then 1 else 0 end) = 0
) as B
on A.Person_ID = B.Person_ID
left join ECMS_BACKUP.dbo.STAFF s
on s.CONNX_WORKER_ID=b.Worker_ID
) as A
left join
(
select lft.Person_ID,
m.Month,
m.Year,
gw_PPP.dbo.fnFmtContact(src.cnt) result
FROM gw_dw.dbo.DimContacts_Child lft
JOIN #Temp_Months m
on m.Month=DATENAME(month, Contact_Date)
and m.Year=DATENAME(YEAR, Contact_Date)
and Contact_Date between DATEADD(month, -5, @Report_Start_DT) and DATEADD(day, -1, @Report_Start_DT)
LEFT OUTER JOIN
(
SELECT Person_ID,
DATENAME(month, Contact_Date) as Month,
DATENAME(YEAR, Contact_Date) as Year,
sum(Success) as cnt
FROM #Temp_Contact
GROUP BY Person_ID,
DATENAME(month, Contact_Date),
DATENAME(YEAR, Contact_Date)) AS src
ON (lft.Person_ID = src.Person_ID AND DATENAME(month, Contact_Date) = src.month)
) AS src2
on src2.Person_ID=a.Person_ID
END
在声明之后和 BEGIN 之前，为您的变量SET 值。
DECLARE @Report_Start_DT datetime
DECLARE @Report_End_DT datetime
SET @Report_Start_DT = '20130101'
SET @Report_End_DT = '20130601'
BEGIN
--Code as put in the prev step. I excluded it just to not make the post long in length
END
运行查询并查看您是否对结果满意。如果不是，请进行必要的更改，直到您满意为止。
注释掉 SET 行。
DECLARE @Report_Start_DT datetime
DECLARE @Report_End_DT datetime
--SET @Report_Start_DT = '20130101'
--SET @Report_End_DT = '20130601'
BEGIN
--Code as put in the prev step. I excluded it just to not make the post long in length
END
在脚本的顶部写入 CREATE PROCEDURE [PROCEDURE_NAME]
CREATE PROCEDURE [gw_ppp].[dbo].[Prv_Child_Not_Seen]
DECLARE @Report_Start_DT datetime
DECLARE @Report_End_DT datetime
--SET @Report_Start_DT = '20130101'
--SET @Report_End_DT = '20130601'
BEGIN
--Code as put in the prev step. I excluded it just to not make the post long in length
END
从您的 SP 的变量中删除单词 DECLARE 并用逗号分隔行
CREATE PROCEDURE [gw_ppp].[dbo].[Prv_Child_Not_Seen]
@Report_Start_DT datetime,
@Report_End_DT datetime
--SET @Report_Start_DT = '20130101'
--SET @Report_End_DT = '20130601'
BEGIN
--Code as put in the prev step. I excluded it just to not make the post long in length
END
在变量后面加上单词AS
CREATE PROCEDURE [gw_ppp].[dbo].[Prv_Child_Not_Seen]
@Report_Start_DT AS datetime,
@Report_End_DT AS datetime
AS
--SET @Report_Start_DT = '20130101'
--SET @Report_End_DT = '20130601'
BEGIN
--Code as put in the prev step. I excluded it just to not make the post long in length
END
你准备好了
关于sql - 将查询转换为存储过程，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/19413076/