Grouping By Month In Common Table Expression Counts Wrong
Sep 26, 2012
I'm using CTEs to try and get the totals of two different criteria queries that I want to group by Month depending on the associated Inquiry Date. Here is what I have right now;
Code:
;With CTE(total, InitDate) as
(
SELECT count(Inquiry.ID), Inquiry.Date from Inquiry
Inner Join Inquirer on Inquirer.ID = Inquiry.InquirerID_fk
Left Join Transfer on Transfer.TransferInquiryID_fk = Inquiry.ID
WHERE (Inquiry.Date >= '3/1/2012' AND Inquiry.Date <= '9/26/2012' AND Inquiry.Date IS NOT NULL)
AND (Inquirer.Program = 'Res. Referral Coord.')AND TransferInquiryID_fk IS NULL
Group By Inquiry.Date
[code]...
I get 170 for InitCount, but for TransCount I only get 19, not 26. I assume it is with my left outer join statement grouping but I am not sure how I would change this to get the proper counts. All I want to do is group the values together depending on the month they were done in.
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Feb 25, 2008
Hi all,
I ran the following CTE sql code:
Use ChemDatabase
GO
WITH PivotedTestResults AS
(
SELECT TR.AnalyteName, TR.Unit,
Prim = MIN(CASE S.SampleType WHEN 'Primary' THEN TR.Result END),
Dupl = MIN(CASE S.SampleType WHEN 'Duplicate' THEN TR.Result END),
QA = MIN(CASE S.SampleType WHEN 'QA' THEN TR.Result END)
FROM TestResults TR
JOIN Samples S ON TR.SampleID = S.SampleID
GROUP BY TR.AnalyteName, TR.Unit
)
SELECT AnalyteName, UnitForConc,
avg1 = abs(Prim + Dupl) / 2,
avg2 = abs(Prim + QA) / 2,
avg3 = abs(Dupl + QA) / 2,
RPD1 = abs(Prim - Dupl) / abs(Prim + Dupl) * 2,
RPD2 = abs(Prim - QA) / abs(Prim + QA) * 2,
RPD2 = abs(Dupl - QA) / abs(Dupl + QA) * 2
FROM PivotedTestResults
GO
//////////////////////////////////////////////////////////////////////////////////////
I got the following errors:
Msg 207, Level 16, State 1, Line 9
Invalid column name 'Unit'.
Msg 207, Level 16, State 1, Line 3
Invalid column name 'Unit'.
////////////////////////////////////////////////////////////////////////////////////////////////////////////////
I guess that I had "Unit" (instead of "UnitForConc"), when I executed the sql code last time!!!???
How can I delete the old, wrong CTE that is already in the ChemDatabase of my SSMSE?
Please help and advise.
Thanks in advance,
Scott Chang
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May 28, 2008
Hi
I was studying Common Table expression in Sql server 2005.
I have written the code
Declare @PictureArray as varchar(200)
Set @PictureArray = '';
with UserProfile_CTE(UserPicture)
As(
select @PictureArray = @PictureArray + '~' + PictureName from UserPicture where UserProfileID = 1102
select @PictureArray
)
select * from UserProfile_CTE
But I am getting the error
Incorrect syntax near '='
I am getting the error in the lineselect @PictureArray = @PictureArray + '~' + PictureName from UserPicture where UserProfileID = 1102
But I don't know the reason for this,
Kindly advice
Regards
Karan
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Jul 20, 2005
What is the SQL Server equivalent of DB2 common table expressions? Forexample,with gry(year,count) as(select floor(sem/10),count(distinct ssn)from gradesgroup by floor(sem/10))select year,sum(count) Head_Count from grygroup by yearhaving year >= 1980;N. ShamsundarUniversity of Houston
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Jan 10, 2014
With my new data, need result for below scenario ( use CTE )
´`````````````
CREATE TABLE
´´´´´´´´´´´´´´´´
CREATE TABLE [dbo].[Travel_Master](
[Load_Id] [int] NULL,
[Mode_Id] [nchar](2) NULL,
[Mode_Info] [nchar](10) NULL,
[Code] ....
===============================
Insert DATA TABLE 1
===============================
INSERT INTO [dbo].[Travel_Master] ([Load_Id] ,[Mode_Id] ,[Mode_Info] ,[Has_Nodes]) VALUES ( 1,'AP' ,'AIR' ,'Yes')
INSERT INTO [dbo].[Travel_Master] ([Load_Id] ,[Mode_Id] ,[Mode_Info] ,[Has_Nodes]) VALUES ( 1,'FL' ,'FLIGHT' ,'Yes')
INSERT INTO [dbo].[Travel_Master] ([Load_Id] ,[Mode_Id] ,[Mode_Info] ,[Has_Nodes]) VALUES ( 1,'FP' ,'FLIGHT-Pas' ,'No')
INSERT INTO [dbo].[Travel_Master] ([Load_Id] ,[Mode_Id] ,[Mode_Info] ,[Has_Nodes]) VALUES ( 1,'SE' ,'SEA' ,'Yes')
INSERT INTO [dbo].[Travel_Master] ([Load_Id] ,[Mode_Id] ,[Mode_Info] ,[Has_Nodes]) VALUES ( 1,'SP' ,'SHIP' ,'No')
INSERT INTO [dbo].[Travel_Master] ([Load_Id] ,[Mode_Id] ,[Mode_Info] ,[Has_Nodes]) VALUES ( 1,'RD' ,'ROAD' ,'No')
INSERT INTO [dbo].[Travel_Master] ([Load_Id] ,[Mode_Id] ,[Mode_Info] ,[Has_Nodes]) VALUES ( 1,'BU' ,'BUS' ,'No')
===============================
Insert DATA TABLE 2
===============================
INSERT INTO [Travel_Quantity]([Load_Id],[Mode_Sno],[Mode_Id],[Mode_Parent_Sno],[QA]) VALUES ( 1,'1' ,'AP' ,'-1','4' )
INSERT INTO [Travel_Quantity]([Load_Id],[Mode_Sno],[Mode_Id],[Mode_Parent_Sno],[QA]) VALUES ( 1,'2' ,'FL' ,'1','2' )
INSERT INTO [Travel_Quantity]([Load_Id],[Mode_Sno],[Mode_Id],[Mode_Parent_Sno],[QA]) VALUES ( 1,'3' ,'FP' ,'2','1' )
INSERT INTO [Travel_Quantity]([Load_Id],[Mode_Sno],[Mode_Id],[Mode_Parent_Sno],[QA]) VALUES ( 1,'4' ,'SE' ,'-1','0' )
INSERT INTO [Travel_Quantity]([Load_Id],[Mode_Sno],[Mode_Id],[Mode_Parent_Sno],[QA]) VALUES ( 1,'5' ,'SP' ,'4','1' )
INSERT INTO [Travel_Quantity]([Load_Id],[Mode_Sno],[Mode_Id],[Mode_Parent_Sno],[QA]) VALUES ( 1,'6' ,'RD' ,'-1','6' )
INSERT INTO [Travel_Quantity]([Load_Id],[Mode_Sno],[Mode_Id],[Mode_Parent_Sno],[QA]) VALUES ( 1,'7' ,'BU' ,'6','3' )
========
RULE
========
1.QA of Parent Row value Greater than 0- Consider Parent and 1st Node.From the available result,
2.HasNodes = Yes, Display Parent and 1st Node
3.HasNodes = No, Display Parent Only.
================
Expected Result
================
Mode_Info|Mode_Detail|QA
AIR||4
AIR|FLIGHT|2
ROAD||6
===============
My Query
=============
learning CTE To apply for HasNodes Rules.
;with MyCTE1 as (
select
CONVERT(nvarchar(MAX),RTRIM(T2.Mode_Info)) Mode_Info, T1.Mode_Parent_Sno, T1.Mode_Sno, T1.QA ,T2.Has_Nodes
from [Travel_Quantity] T1
left join [Travel_Master] T2 on T1.Mode_Id = T2.Mode_Id
) ,
MyCTE2 as (
[code]....
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Jan 28, 2008
Hi,
I'd like to perform a number of different operations on my Common Table expression but I seem to be limited to only one operation. For example I cannot both delete duplicate rows and then perform a select statement. I can only execute one of the statements referencing the common table expression.
What is wrong with my syntax?
;With OrderedTable
AS
(
select Row_number() OVER (partition BY SSNumber order by Department_Id desc ) AS ROWID,* from Employee
)
delete from OrderedTable where RowId != 1
SELECT COUNT(*),SSNumber FROM OrderedTable group by Department_Id order by count(*) desc
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Sep 5, 2007
I want to do conditional processing depending on values in the rows of a CTE. For example, is the following kind of thing possible with a CTE?:
WITH Orders_CTE (TerritoryId, ContactId)
AS
(
SELECT TerritoryId, ContactId
FROM Sales.SalesOrderHeader
WHERE (ContactId < 200)
)
IF Orders_CTE.TerritoryId > 3
BEGIN
/* Do some processing here */
END
ELSE
BEGIN
/* Do something else here */
END
When I try this, I get a syntax error near the keyword 'IF'
Any ideas? I know this kind of thing can be done with a cursor but wanted to keep with the times and avoid using one!
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Oct 4, 2006
I tried to use WITH to factor out the shared star join portion from a sql statement as it's usually the most expensive part.
However, examing the execution plan shows that the WITH clause is merely a syntactic suger that will internally be plugged back as derived tables where the same star join is executed repeatedly.
Is the intermediate rowset produced by a WITH caluse ever shared during the query execution?
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Jul 23, 2005
Using SQL against a DB2 table the 'with' key word is used todynamically create a temporary table with an SQL statement that isretained for the duration of that SQL statement.What is the equivalent to the SQL 'with' using TSQL? If there is notone, what is the TSQL solution to creating a temporary table that isassociated with an SQL statement? Examples would be appreciated.Thank you!!
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Feb 20, 2006
Hi guys,
I'm trying to have two common table expression in my stored procedure, but I'm receiving errors when executing it, I found that they can't exist side by side,once I removed 1 of them, the stored procedure executed successfully.
The following are the errors
Code:
Msg 156, Level 15, State 1, Procedure GetProductsByCategory, Line 27
Incorrect syntax near the keyword 'With'.
Msg 319, Level 15, State 1, Procedure GetProductsByCategory, Line 27
Incorrect syntax near the keyword 'with'. If this statement is a common table expression or an xmlnamespaces clause, the previous statement must be terminated with a semicolon.
Msg 319, Level 15, State 1, Procedure GetProductsByCategory, Line 33
Incorrect syntax near the keyword 'with'. If this statement is a common table expression or an xmlnamespaces clause, the previous statement must be terminated with a semicolon.
I'm using SQL Server Express
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Aug 30, 2006
Hi,
We are developing the web application using ASP.NET 2.0 using C# with Backend of SQL Server 2005.
Now we have one requirement with my client, Already our application live in ASP using MS Access Database. In Access Database our client already wrote the query, those query call the another query from same database. So I want to over take this functionality in SQL Server 2005.
In ASP Application, We call this query 081Stats? from Record set.
This 081Stats query call below sub query itself
Master Query: 081Stats
SELECT DISTINCTROW [08Applicants].school, [08Applicants].Applicants, [08Interviewed].Interviewed, [Interviewed]/[Applicants] AS [interviewed%], [08Accepted].Accepted, [Accepted]/[Applicants] AS [Accepted%], [08Dinged].Dinged, [Dinged]/[Applicants] AS [Dinged%], [08Waitlisted].Waitlisted, [Applicants]-[Accepted]-[Dinged] AS Alive, [08Matriculating].Matriculating, [Matriculating]/[Accepted] AS [Yield%]
FROM ((((08Applicants LEFT JOIN 08Interviewed ON [08Applicants].school = [08Interviewed].school) LEFT JOIN 08Accepted ON [08Applicants].school = [08Accepted].school) LEFT JOIN 08Dinged ON [08Applicants].school = [08Dinged].school) LEFT JOIN 08Waitlisted ON [08Applicants].school = [08Waitlisted].school) LEFT JOIN 08Matriculating ON [08Applicants].school = [08Matriculating].school;
Sub Query 1: 08Accepted
SELECT statusTbl.school, Count(1) AS Accepted
FROM statusTbl
WHERE (((statusTbl.decision)=1) AND ((statusTbl.yearapp)="2008"))
GROUP BY statusTbl.school
ORDER BY Count(1) DESC;
Sub Query 2: 08Applicants
SELECT statusTbl.school, Count(1) AS Accepted
FROM statusTbl
WHERE (((statusTbl.decision)=1) AND ((statusTbl.yearapp)="2008"))
GROUP BY statusTbl.school
ORDER BY Count(1) DESC;
Sub Query 3: 08Dinged
SELECT statusTbl.school, Count(1) AS Dinged
FROM statusTbl
WHERE (((statusTbl.decision)=0) AND ((statusTbl.yearapp)="2008"))
GROUP BY statusTbl.school
ORDER BY Count(1) DESC;
Sub Query 4: 08Interviewed
SELECT statusTbl.school, Count(1) AS Interviewed
FROM statusTbl
WHERE (((statusTbl.interview)=True) AND ((statusTbl.yearapp)="2008"))
GROUP BY statusTbl.school
ORDER BY Count(1) DESC;
Sub Query 5: 08Matriculating
SELECT statusTbl.school, Count(1) AS Matriculating
FROM statusTbl
WHERE (((statusTbl.userdec)=True) AND ((statusTbl.yearapp)="2008"))
GROUP BY statusTbl.school
ORDER BY Count(1) DESC;
So now I got the solution from SQL Server 2005. I.e. Common Table Expressions, So I got the syntax and other functionality, Now my doubts is how do implement the CTE in SQL Server 2005, where can I store the CTE in SQL Server 2005.
How can I call that CTE from ASP.NET 2.0 using C#?
CTE is replacing the Stored Procedure and Views, because it is memory based object in SQL Server 2005.
How can I implement the CTE, where can I write the CTE and where can I store the CTE.
And how can I call the CTE from ASP.NET 2.0 using C#.
Its Very Urgent Requirements.
We need your timely help.
With Thanks & Regards,
Sundar
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Nov 19, 2007
Hi,
I have a stored procedure that return 0 or 1 row and 10 columns. In my subsequent queries I only need 1 column from those 10 columns. Is there any better way other than creating or declaring temp table and than making a select from that table.
So I am looking int CTE to execute stored procedure and than make a selection from CTE, but CTE does not allow me to execute stored procedure. Is there any other better way of acheiving this.
This is what I want to change:
Declare @Col Varchar(10)
Decalre @TempTable(Col1 Int, Col2 Varchar(10), Col3 Varchar(10), Col4 Varchar(10))
Insert into @TempTable
Exec Procedure @Paramter
select @Col = col2 from @TempTable
INTO
With CTE(Col2, Col3, Col4) AS
(
Exec Procedure @Paramter)
select @Col = col2 from @TempTable
Thanks
Punu
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Apr 2, 2015
I am trying to create a small data set for use in a charting program. However, I am not getting the results that I expected.
********QUERY BEGIN*****************
DECLARE @BeginDate datetime
DECLARE @EndDate datetime
SET @BeginDate = '2014-01-01'
SET @EndDate = '2014-12-31';
WITH CTE AS (
SELECT bkg_nbr
[Code] ....
The raw data from the CTE is:
Bkg_nbr STATE_NBR Ranking
20140000943200060000 1
20140000131500140000 1
20140000682200140000 2
20140000504100210000 1
The result of the query above was:
Category RecCount
Non-Recidivists3
Recidivists 1
The outcome I was looking for was:
Category RecCount
Non-Recidivists2
Recidivists 1
What I am trying to do is count persons in buckets "non-recidivists" and "recidevists" based on how many bkg_nbr they have per STATE_NBR. If they have more than 1 bkg_nbr per STATE_NBR then put them in the "recdivists" bucket. If they only have a 1 to 1 then put them in the "non-recidivists" bucket.
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Sep 1, 2015
I have a multi-tenant database where each row and each table has a 'TenantId' column. I have created a view which has joins on a CTE. The issue I'm having is that entity framework will do a SELECT * FROM MyView WHERE TenantId = 50 to limit the result set to the correct tenant. However it does not limit the CTE to the same TenantId so that result set is massive and makes my view extremely slow. In the included example you can see with the commented line what I need to filter on in the CTE but I am not sure how to get the sql plan executor to understand this or weather it's even possible.I have included a simplified view definition to demonstrate the issue...
ALTER VIEW MyView
AS
WITH ContactCTE AS(
SELECT Col1,
Col2,
TenantId
[code]....
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Feb 26, 2007
What is the best approach to utilize a recursive CTE (Common Table Expression) to filter a resultset? The CTE function is used in all application queries to limit recursively the final resultset based on a provided hierarchical organization identifier. i.e. join from some point in the organization chart on down based on an organization id. I would prefer that the query could be run real-time. i.e. not having to persist the prediction portion of the results to a sql relational table and then limiting the persisted results based on the CTE function.
It appears that I can use a linked server to access the prediction queries directly from SQL Server (link below). I believe that I might also be able to deploy a CTE recursive function within a .net assembly to the Analysis Server but I doubt that recursive functionality is availalble without a linked SQL Server.
Executing prediction queries from the relational server
http://www.sqlserverdatamining.com/DMCommunity/TipsNTricks/3914.aspx
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Mar 2, 2008
i have been trying to determine which is the most efficient, with regards to speed and efficiency, between a view and a common/nested table expression when used in a join.
i have a query which could be represented as index view or a common table expression, which will then be used to join against another table.
the indexed view will use indexes when performing the join. is there a way to make the common table expression faster than an indexed view?
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Aug 3, 2006
I am having this error when using execute query for CTE
Help will be appriciated
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Jan 4, 2008
Hi all,
I copied the following code from a tutorial book and executed it in my SQL Server Management Studio Express (SSMSE):
--CET.sql--
USE AdventureWorks
GO
--Use column value from a table pointed at by a foreign key
WITH ProductItemPrices AS
(
SELECT ProductID, AVG(LineTotal) 'AvgPrice'
FROM Sales.SalesOrderDetail
GROUP BY ProductID
)
SELECT p.Name, pp.AvgPrice
FROM ProductItemPrices pp
JOIN
Production.Product p
ON
pp.ProductID = p.ProductID
ORDER BY p.Name
SELECT * FROM ProductItemPrices
GO
--Display rows from SalesOrderDetail table with a LineTotal
--value greater than the average for all Linetotal values with
--the same ProductID value
WITH ProductItemPrices AS
(
SELECT ProductID, AVG(LineTotal) 'AvgPrice'
FROM Sales.SalesOrderDetail
GROUP BY ProductID
)
SELECT TOP 29 sd.SalesOrderID, sd.ProductID, sd.LineTotal, pp.AvgPrice
FROM Sales.SalesOrderDetail sd
JOIN
ProductItemPrices pp
ON pp.ProductID = sd.ProductID
WHERE sd.LineTotal > pp.AvgPrice
ORDER BY sd.SalesOrderID, sd.ProductID
--Return EmployeeID along with first and last name of employees
--not reporting to any other employee
SELECT e.EmployeeID, c.FirstName, c.LastName
JOIN HumanResources.Employee e
ON e.ContactID = c.ContactID
JOIN HumanResources.EmployeeDepartmentHistory d
ON d.EmployeeID = e.EmployeeID
JOIN HumanResources.Department dn
ON dn.DepartmentID = d.DepartmentID)
JOIN Empcte a
ON e.ManagerID = a.empid)
--Order and display result set from CTE
SELECT * Hi all,
I copied the following T-SQL code from a tutorial book and executed it in my SQL Server Management Studio Express (SSMSE):
--CTE.sql--
USE AdventureWorks
GO
--Use column value from a table pointed at by a foreign key
WITH ProductItemPrices AS
(
SELECT ProductID, AVG(LineTotal) 'AvgPrice'
FROM Sales.SalesOrderDetail
GROUP BY ProductID
)
SELECT p.Name, pp.AvgPrice
FROM ProductItemPrices pp
JOIN
Production.Product p
ON
pp.ProductID = p.ProductID
ORDER BY p.Name
SELECT * FROM ProductItemPrices
GO
--Display rows from SalesOrderDetail table with a LineTotal
--value greater than the average for all Linetotal values with
--the same ProductID value
WITH ProductItemPrices AS
(
SELECT ProductID, AVG(LineTotal) 'AvgPrice'
FROM Sales.SalesOrderDetail
GROUP BY ProductID
)
SELECT TOP 29 sd.SalesOrderID, sd.ProductID, sd.LineTotal, pp.AvgPrice
FROM Sales.SalesOrderDetail sd
JOIN
ProductItemPrices pp
ON pp.ProductID = sd.ProductID
WHERE sd.LineTotal > pp.AvgPrice
ORDER BY sd.SalesOrderID, sd.ProductID
--Return EmployeeID along with first and last name of employees
--not reporting to any other employee
SELECT e.EmployeeID, c.FirstName, c.LastName
FROM HumanResources.Employee e
JOIN Person.Contact c
ON e.ContactID = c.ContactID
where ManagerID IS NULL
--Specify top level EmployeeID for direct reports
DECLARE @TopEmp as int
SET @TopEmp = 109;
--Names and departments for direct reports to
--EmployeeID = @TopEmp; calculate employee name
WITH Empcte(empid, empname, mgrid, dName, lvl)
AS
(
-- Anchor row
SELECT e.EmployeeID,
REPLACE(c.FirstName + ' ' + ISNULL(c.MiddleName, '') +
' ' + c.LastName, ' ', ' ') 'Employee name',
e.ManagerID, dn.Name, 0
FROM Person.Contact c
JOIN HumanResources.Employee e
ON e.ContactID = c.ContactID
JOIN HumanResources.EmployeeDepartmentHistory d
ON d.EmployeeID = e.EmployeeID
JOIN HumanResources.Department dn
ON dn.DepartmentID = d.DepartmentID
WHERE e.EmployeeID = @TopEmp
UNION ALL
-- Recursive rows
SELECT e.EmployeeID,
REPLACE(c.FirstName + ' ' + ISNULL(c.MiddleName, '') +
' ' + c.LastName, ' ', ' ') 'Employee name',
e.ManagerID, dn.Name, a.lvl+1
FROM (Person.Contact c
JOIN HumanResources.Employee e
ON e.ContactID = c.ContactID
JOIN HumanResources.EmployeeDepartmentHistory d
ON d.EmployeeID = e.EmployeeID
JOIN HumanResources.Department dn
ON dn.DepartmentID = d.DepartmentID)
JOIN Empcte a
ON e.ManagerID = a.empid)
--Order and display result set from CTE
SELECT *
FROM Empcte
WHERE lvl <= 1
ORDER BY lvl, mgrid, empid
--Alternate statement using MAXRECURSION;
--must position immediately after Empcte to work
SELECT *
FROM Empcte
OPTION (MAXRECURSION 1)
====================================
This is Part 1 (due to the length of input > 50000 characters).
Scott Chang
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Nov 14, 2006
Hey,
I'm new to this whole SQL Server 2005 thing as well as database design and I've read up on various ways I can integrate business constraints into my database. I'm not sure which way applies to me, but I could use a helping hand in the right direction.
A quick explanation of the various tables I'm dealing with:
WBS - the Work Breakdown Structure, for example: A - Widget 1, AA - Widget 1 Subsystem 1, and etc.
Impacts - the Risk or Opportunity impacts for the weights of a part/assembly. (See Assemblies have Impacts below)
Allocations - the review of the product in question, say Widget 1, in terms of various weight totals, including all parts. Example - September allocation, Initial Demo allocation, etc. Mostly used for weight history and trending
Parts - There are hundreds of Parts which will eventually lead to thousands. Each part has a WBS element. [Seems redundant, but parts are managed in-house, and WBS elements are cross-company and issued by the Government]
Parts have Allocations - For weight history and trending (see Allocations). Example, Nut 17 can have a September 1st allocation, a September 5th allocation, etc.
Assemblies - Parts are assemblies by themselves and can belong to multiple assemblies. Now, there can be multiple parts on a product, say, an unmanned ground vehicle (UGV), and so those parts can belong to a higher "assembly" [For example, there can be 3 Nut 17's (lower assembly) on Widget 1 Subsystem 2 (higher assembly) and 4 more on Widget 1 Subsystem 5, etc.]. What I'm concerned about is ensuring that the weight roll-ups are accurate for all of the assemblies.
Assemblies have Impacts - There is a risk and opportunity impact setup modeled into this design to allow for a risk or opportunity to be marked on a per-assembly level. That's all this table represents.
A part is allocated a weight and then assigned to an assembly. The Assemblies table holds this hierarchical information - the lower assembly and the higher one, both of which are Parts entries in the [Parts have Allocations] table.
Therefore, to ensure proper weight roll ups in the [Parts have Allocations] table on a per part-basis, I would like to check for any inserts, updates, deletes on both the [Parts have Allocations] table as well as the [Assemblies] table and then re-calculate the weight roll up for every assembly. Now, I'm not sure if this is a huge performance hog, but I do need to keep all the information as up-to-date and as accurate as possible. As such, I'm not sure which method is even correct, although it seems an AFTER DML trigger is in order (from what I've gathered thus far). Keep in mind, this trigger needs to go through and check every WBS or Part and then go through and check all of it's associated assemblies and then ensure the weights are correct by re-summing the weights listed.
If you need the design or create script (table layout), please let me know.
Thanks.
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Mar 3, 2008
Hi, I am trying to write a query that gets the percentage of students in specific racial groups in specific schools. Some ethnicity values of students are null so I have to use left joins. My query is below, when I run it I get the error "join expression not supported", I've tried a couple different ways of doing it but I always get that error or "syntax error in from clause". Can anybody help me with formatting multiple and nested left joins in general?
Thanks in advance.
drop table percentMinorities;
create view percentMinorities as
select s1.schoolid,
round(count(s2.studentid)/count(s1.studentid),2) as percentWhite,
round(count(s3.studentid)/count(s1.studentid),2) as percentBlack,
round(count(s4.studentid)/count(s1.studentid),2) as percentHispanic,
round(count(s5.studentid)/count(s1.studentid),2) as percentAsian
from
students as s1 left join
(students as s2 left join
(students as s3 left join
(students as s4 left join students as s5
on s4.studentid is not null and s5.ethnicity = 'A')
on s3.studentid is not null and s4.ethnicity = 'H')
on s2.studentid is not null and s3.ethnicity = 'N')
on s1.studentid is not null and s1.ethnicity = 'O'
group by s1.schoolid
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Oct 22, 2007
Hi i have always used views in my code to group common functionality in my sql expressions and then i can simply call these views in my data access layer by saing:
SqlCommand cmd = new SqlCommand("SELECT * FROM vw_Documents WHERE CategoryID = @CategoryID", cn);
However my view has become so complicated that i had to convert it to a stored procedure called sp_Documents. The problem now though is that is that i wish to do queries against the data returned but i can't simply say:
SqlCommand cmd = new SqlCommand("SELECT * FROM sp_Documents WHERE CategoryID = @CategoryID", cn);
The only way i can see to do it is to create a stored procedure for every single senario i have passing in the appropriate values as parameters. This seems a pretty messy solution to me because i would have repeated logic in all my stored procedures. Therefore i was wondering if there's a simpler way for me to do this or am i just being lazy :).
Appreciate if someone could help,
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Jan 29, 2007
hey there
Using Reporting Services 2005
I have a date time field
Fields!CreatedDate.Value which I am grouping on and Counting on an ID Field
result of grouping is this
7/13/2006 12:00:00 AM 1
7/21/2006 12:00:00 AM 11
8/7/2006 12:00:00 AM 3
8/8/2006 12:00:00 AM 2
I know if I put (Month(Fields!CreatedDate.Value)
I get this result
7 1
7 11
8 3
8 2
What I really want is
July 12
August 5
how do I do this please
thanks
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Jan 10, 2007
=iif(len(Fields!itemID.Value)>0,"red",iif( Fields!eventID.Value.equals("none"),"Yellow","PaleTurquoise"))
the error:
The BackgroundColor expression for the textbox textbox19 contains an error: Object reference not set to an instance of an object.
how can i fix it
thanks!
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Dec 11, 2006
i have some classes that I want to group by month/year (note:i dont need the day of the month)
how do i wirte my sql so it only gives me the dictinct groups month/year of the classes I have so that it comes out like so..
11/2006
12/2006
1/2007
3/2007
i try with my sql below but i cant get the groups th come out in order. i dont think it sees it as a date value.
dbo.classgiven.classdate date of the class.thank you all
SELECT DISTINCT { fn MONTH(dbo.classgiven.classdate) } " + "/" + "{ fn YEAR(dbo.classgiven.classdate) } AS monthyear,{ fn MONTH(dbo.classgiven.classdate) } AS monthcode FROM dbo.classT INNER JOIN dbo.classgiven ON dbo.classT.classcode = dbo.classgiven.classcode WHERE (dbo.classT.discount = '-1') AND (dbo.classT.coned IS NOT NULL)", conNorthwind )
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Mar 5, 2015
I have the query below which produces a succesful output but as there is more than one course date the month appears for example three times where there are three courses in Jan as the example output below how can I change the query to group these
MonthYear CCG AttendedCity CCG DNACity CCG Cancelled
Oct2014010
Jan2015000
Jan2015000
Jan2015100
Feb2015000
Mar2015210
May2015010
SQL QUERY
SELECT CONVERT(char(3), dbo.tblCourses.CourseDate, 0) AS Month, YEAR(dbo.tblCourses.CourseDate) AS Year, SUM(CASE WHEN a.AttendanceStatus IN (9)
THEN 1 ELSE 0 END) AS [City CCG Attended], SUM(CASE WHEN a.AttendanceStatus IN (3) THEN 1 ELSE 0 END) AS [City CCG DNA],
[Code] ....
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Jan 9, 2008
I have a derived column transformation that inspects two columns for spaces and creates a third column, initialised with either '1' or 'X'.
However the transformation is failing with the error"
Cannot insert the value NULL into column 'TNV-INSERT1'
"
Here's the expression I'm using:
SUBSTRING(rt_tran_inv_text,1,255) != " " ? " X" : SUBSTRING(rt_tnv_narr_cr,1,30) != " " ? " X" : "1"
Neither of the source columns contain nulls. Any idea why it's trying to insert nulls into the new column?
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Sep 23, 2015
I am trying to add a filter and sorting to a matrix, within the matrix I have a column which works out the percentage and is as follows
=(Sum(Fields!Sum_Distinct_JobBilledExVAT.Value) + Lookup(Fields!ClientId.Value, Fields!JobClientId.Value, Fields!Sum_JobBilledExVAT.Value, "ProfJobClientsFees") + Lookup(Fields!ClientId.Value, Fields!ClientId.Value, Fields!Sum_JobBilledExVAT.Value, "ProfClientsFeesID")) / (Lookup(Fields!ClientId.Value, Fields!ClientId.Value, Fields!Sum_MatchedToOtherPost.Value, "ProfClientsMatch") + Lookup(Fields!ClientId.Value, Fields!ClientId.Value, Fields!Sum_JobBilledExVAT.Value, "ProfClientsCC") + Lookup(Fields!ClientId.Value, Fields!ClientId.Value,
[Code] ....
I tried enclosing the query in Abs( ), which I have done in the past, although in the past I wasn't using Lookup functions so I don't know if that is the reason it won't work.
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Aug 22, 2007
Hi guys,
I have experienced problem while trying to use variable with expression based on several other variables in tasks running parallel.
The details are as following:
There is a SSIS package with simple Control flow: one Script Task which actually do nothing and two Execute Process Tasks, they run after Script Task in parallel. Then there are three simple (EvaluateAsExpression = False) string variables ServerName, Folder and JobNumber with values ServerName = \test?, Folder = test? and JobNumber = 12345?. And there is one variable FullPath with expression @[User:: ServerName] + "\" + @[User::Folder] + "_" + @[User::JobNumber]. All the variables are of the Package scope. Then in Execute Process Tasks I have similar expressions based on FullPath variable: Execute Process Task 1 has expression @[User::FullPath] + "\date.bat" and Execute Process Task 2 has @[User::FullPath] + "\time.bat" one. As you understand these expressions define what exactly task should execute.
Then Im going to execute package from command line so appropriate XML configuration file has been created. The file contains following values for variables described above: ServerName = \LiveServer?, Folder = Job? and JobNumber = 33091?.
After series of consequent executions I have got following log file:
Execute Process Task 1 Executing the process \LiveServerJob_33091date.bat?
Execute Process Task 2 Executing the process \Test est_12345 ime.bat?
Execute Process Task 1 Executing the process \Test est_12345date.bat?
Execute Process Task 2 Executing the process \LiveServerJob_33091 ime.bat?
Execute Process Task 1 Executing the process \LiveServerJob_33091date.bat?
Execute Process Task 2 Executing the process \Test est_12345 ime.bat?
Execute Process Task 1 Executing the process \LiveServerJob_33091date.bat?
Execute Process Task 2 Executing the process \LiveServerJob_33091 ime.bat?
As you can see one of Execute Process Tasks usually receive correct value of the expression (based on values of variables from the configuration file) while another - incorrect one (based on default? values of variables set directly in package). Sometimes wrong value appears in Task 1, next time in Task 2. Situations when both expressions in tasks evaluated correctly are very rare.
Then if you add some more Execute Process Tasks with similar expressions in the package (for ex. simply by copying existing tasks) youll get a good chance to catch error like this:
OnError,,,Execute Process Task 1,,,8/17/2007 2:07:12 PM,8/17/2007 2:07:12 PM,-1073450774,0x,Reading the variable "User::FullPath" failed with error code 0xC0047084.
OnError,,,Execute Process Task 1,,,8/17/2007 2:07:12 PM,8/17/2007 2:07:12 PM,-1073647613,0x,The expression "@[User::FullPath] + "\time.bat"" on property "Executable" cannot be evaluated. Modify the expression to be valid.
Seems variable with expression FullPath is locked during evaluation by one of the parallel tasks in such a way that another task cant read it value correctly. Can someone help me with the issue? Maybe there are some options I missed which could prevent such behavior of application? Please let me know how I can make the package work correctly.
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Mar 27, 2007
I'm using a file Task to rename files to include a Month and Year in the FIle. Part of the requirement in the file name is a two digit month. I have the following query built which will return a two digit month regardless if it's a one or two digit month.
SELECT REPLACE(STR(MONTH(DATEADD("Month", -1,GETDATE())), 2), ' ', '0')
This works perfect when running in T-SQL, but when attempting to define a variable in the expression
REPLACE(STR(MONTH(DATEADD("Month", -1,GETDATE())), 2), ' ', '0') expression keeps failing the evaluation?
Anyone run into a simliar issue or have a suggested work around?
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Sep 23, 2015
i have monthly csv files have been loading into tables and the files having columnn month names (e.g july) i need to write SSIS expression based on month column to get last day of the month like 31072015 some thing like below]
july 31072015
aug 31082015
sep 30092015
feb 28022016
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Mar 11, 2014
I need to calculate “NET_SALES” and “MARGIN_PERCENT” for each month of the current year … the following returns the same values for each month in the list, which are for the current month. Taking out the GROUP BY line works fine for an overall number.
SALES_MONTH, NET_SALES, MARGIN_PERCENT
January, 1246627.69, 24
February, 1246627.69, 24
March, 1246627.69, 24
-------------------------------------------------
DECLARE @NetSales DECIMAL(18,6)
DECLARE @Cost DECIMAL(18,6)
SELECT
@NetSales = sum(IL.MERCHANDISE+IL.TAX)
,@Cost = sum(IL.COST)
FROM INVOICELINE IL
[Code] .....
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Apr 22, 2015
I am using the following expression to place the month in the heading of a column.
=MonthName(Month(DateAdd("M",-1,Now)))
The expression above gives me the previous month, but I need to have it as "Jan", not "January".
expression that will give me the three character month name instead of the full month. I've tried substituting the "M" with "MMM", but get an error. I've also tried "Mon", but again, I
get an error.
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Nov 9, 2015
I have two tables Costtable (Id,ResourceId, Amount,Date) and ResourceTable (ResourceId,Name) which shows output as below.
I want to show 0 amount for rest of the name in case of September. For e.g. if rest of the Resources does not appear in cost table they should appear 0 in amount
My Desired output
My current query
SELECT
RG.Id AS Id,
RG.Name AS Name,
ISNULL(SUM(AC.Amount), 0) AS Amount,
RIGHT(CONVERT(varchar(10), AC.[Date], 105), 7) AS [YearMonth]
[Code] ....
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