Doing Unions With Uneven Column Amounts

Mar 14, 2006

I'm creating a program that allows users to submit a report on equipment at regular intervals. If a piece of equipment has a problem, it is given a job entry that refers back to the report for various information.

However, there will be times when a problem is noticed, and someone wants to submit it immediately; these are made into extra jobs.

To this end, I have three tables:
Reports
Jobs
ExtraJobs

Because ExtraJobs cannot be associated with a report, they have their own table, which holds information that would otherwise be grabbed from both Reports and Jobs. While there are seperate submission forms for regular jobs and extra jobs, I would like them to appear on the same query result when a user looks at submitted jobs or reports.

What I'm currently trying to do is this:
Code:

SELECT*
FROMReports LEFT JOIN Jobs
ON Reports.reportID = Jobs.reportID
UNION ALL
SELECT ExtraJobs.*
FROM ExtraJobs


This won't work because the first half of the union has an extra column (reportID) that the second half does not. Is there any way to add in a value for that non-existant column (say, ExtraJobs.reportID = -1) to make sure that both sides have an equal number of columns?

If worst comes to worst, I could add a reportID column to ExtraJobs and have it set to -1 for everything, but I'd like to keep from adding fat, if at all possible.

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Multiple Unions Where There Are No Results In First Set Causes All Following Unions To Return Nothing.

Mar 21, 2008



I have two tables one with current data and a second with the same design that holds purged history.

I was going to create view and then jsut use a where clause to filter both tables but I figured it would be faster if the where clause was passed into each query as opposed to the whoel view having to load and then be filtered.

Select PatientName, MemberId
FROM CLAIMS
WHERE MemberID = @MemberID
UNION
Select PatientName, MemberId
FROM CLAIMSHistory
WHERE MemberID = @MemberID

But it appears that if there are no records in the first statement that the whole thing fails. I tried the union all operator with out any luck either.

Now if had a view like this;
Create view vAllClaims as
Select PatientName, MemberId
FROM CLAIMS
UNION
Select PatientName, MemberId
FROM CLAIMSHistory


And said select * from vAllClaims where memberid = 12345 would the query optimizer put the build the where statement onto each subquery or pull all the data first and query it?

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Adding Column Amounts Per CustomerID

May 26, 2006

Hi guys


Code:


SELECT C.customerID, quantity, unitprice, (SELECT quantity * unitprice), OD.productID,
FROM customers C
INNER JOIN Orders O
ON C.customerID = O.customerID
INNER JOIN [order details] OD
ON O.orderID = OD.orderID
ORDER BY C.CustomerID



The Output looks a little like this:


Code:


customerID quantity unitprice productID
---------- -------- --------------------- --------------------- -----------
ALFKI 15 45.6000 684.0000 28
ALFKI 21 18.0000 378.0000 39
ANATR 1 28.8000 28.8000 69
ANATR 7 9.2000 64.4000 19
ANATR 10 34.8000 348.0000 72
ANTON 24 16.8000 403.2000 11
ANTON 15 46.0000 690.0000 43
AROUT 25 3.6000 90.0000 24
AROUT 16 19.0000 304.0000 36
BERGS 16 15.5000 248.0000 44
BERGS 15 44.0000 660.0000 59
BLAUS 3 10.0000 30.0000 21
BLAUS 21 34.0000 714.0000 60
BLONP 35 12.5000 437.5000 31
BLONP 15 19.5000 292.5000 57
BOLID 24 17.6000 422.4000 4
BOLID 16 15.6000 249.6000 57
BONAP 40 36.8000 1472.0000 43
BONAP 20 7.7500 155.0000 75
BONAP 8 30.0000 240.0000 7
BONAP 20 6.0000 120.0000 13
BONAP 20 25.0000 500.0000 6
BONAP 20 23.2500 465.0000 14
BONAP 10 9.2000 92.0000 19
BOTTM 16 24.8000 396.8000 10
BOTTM 9 46.0000 414.0000 43
BOTTM 30 4.5000 135.0000 24
BOTTM 21 49.3000 1035.3000 62
BOTTM 15 2.5000 37.5000 33



I would like to add the totals from each customerID and then show the customerID once with the final total amount.

The above SELECT statement was the closest I could come.

The help is always appreciated!

Justin

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Uneven Number Of Rows In Delimited File

Nov 17, 2007

Hi everyone.
A delimited file is being sent to us from another company. The file is supposed to have 10 columns in each row. We are going to process the file using SSIS (2005)

Question - how do we handle the file if some of the rows are bad - are missing one or more columns?

If my package reads the file using a flat file source, when I run the package with a file where some of the rows have fewer than the expected 10 columns, my package abends on the flat file source task.

All we can think of doing is writing .net code to process the file as the first step of the package or even outside the package, to remove bad rows from the file before it hits SSIS.

Browsing through a couple of threads here similar to mine, it appeared to me that MS staff responded by stating the functionality of the flat file source may be enhanced in the future to handle this?

Thank you, Glen

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Flat File And Uneven Number Of Columns

Jan 20, 2006

Please leave feedback for Microsoft regarding this problem at https://connect.microsoft.com/SQLServer/feedback/ViewFeedback.aspx?FeedbackID=126493



Ok I'm sure it just me, SSIS has been great so far....but how can you import a straight CSV file with and uneven column count.

For example: (assume CR LF row delimiter)

The,Quick,Brown,Fox,Jumps
Hello,World
This,is,a,test

"Normally" I'd expect this




| Col1 |
| Col2 |
| Col3 |
| Col4 |
| Col5 |

The
Quick
Brown
Fox
Jumps

Hello
World
NULL
NULL
NULL

This
is
a
test
NULL

Ok but what we get is the row delimiter is ignored in preference for the column delimiter and the row delimiter gets sucked into the column and the next row starts to get layed down.

So we get




| Col1 |
| Col2 |
| Col3 |
| Col4 |
| Col5 |

The
Quick
Brown
Fox
Jumps

Hello
World{CR}{LF}This
is
a
test

I'm I not seeing a tick box somewhere that says "over here if you want to terminate a row on the row delimiter even if all columns aren't full and we'll pad NULLs in rest of the row columns which you can fix in the flow transformations"

I'm sure it's there.....help!

(By the way SSIS team, great job on the package love using it)

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Jul 18, 2000

I know the answer must be somewhere, but for the moment every place I look ...

How many tables can be unioned together (I think I remember that 6.5 had a limit of 16) in SQL7?

Thanks,
Judith

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May 6, 2004

hi
I have MSSQL query that performs multiple UNION ,but I would like to perform a GROUPBY on the whole result set.
How Can i do this?
plz help...
bono

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Aug 11, 2004

Hi everyone. I was wondering if I could get some pointers in creating a union between two tables. This is the sproc I currently have:


CREATE Procedure spGetReturnCheckForCriteria

@SearchCriteria VARCHAR(8000),

@SortOrder VARCHAR(8000),

@PageSize INT

AS

-- Declare vars

DECLARE @SQLStatement NVARCHAR(4000)

DECLARE @bldSQLStatement VARCHAR(8000)

DECLARE @retValue INT

-- Initialize vars

SET @SQLStatement = ''

SET @bldSQLStatement = ''

SET @retValue = -1

-- Sanity Check(s)

IF (@PageSize IS NULL OR @PageSize < 1)

-- Paging Size can not be Null, nor less than One

BEGIN

SET @RetValue = -30 -- "Must have a valid Paging Size for pagination: Error (-30)

RETURN

END

-- Build the Paging SQL Statement

SET @bldSQLStatement = 'SELECT TOP '

-- Add the Page Size

SET @bldSQLStatement = @bldSQLStatement + CAST(@PageSize AS VARCHAR)

-- Add Columns/Tables/Relationships

SET @bldSQLStatement = @bldSQLStatement + '

ReturnCheck.ReturnCheckID AS ReturnCheckID,
ReturnCheck.FiscalNumber AS FiscalNumber,
ReturnCheck.ReturnedDate AS ReturnedDate,
ReturnCheck.CheckNumber AS CheckNumber,
ReturnCheck.AssessPenaltyIndicator AS AssessPenaltyIndicator,
ReturnCheck.ReturnCheckCollectionStatusCode AS ReturnCheckCollectionStatusCode,
ReturnCheck.ReturnCheckReasonCode AS ReturnCheckReasonCode,
ReturnCheck.CentralCollectionsID AS CentralCollectionsReferralNumber,
TaxPayment.PaymentID AS PaymentID,
TaxPayment.DocumentLocatorNumber AS DocumentLocatorNumber,
TaxPayment.PaymentEffectiveDate AS PaymentEffectiveDate,
TaxPayment.PaymentAmount AS PaymentAmount,
TaxPayment.PaymentQuarter AS PaymentQuarter,
TaxPayment.PaymentYear AS PaymentYear,
TaxPayment.InternalReferenceNumber AS InternalReferenceNumber,
TaxPayment.PaymentTypeCode AS PaymentTypeCode,
TaxPayment.PaymentOriginCode AS PaymentOriginCode,
TaxPayment.VoucherNumber AS VoucherNumber,
TaxPayment.ReversedIndicator AS ReversedIndicator,
TaxPayment.PaymentDate AS PaymentDate,
CAST(NULL AS DATETIME) AS CCReferralDate,
DistributionPoint.UIDPrime AS UIDPrime,
DistributionPoint.UIDCheck AS UIDCheck,
DistributionPoint.UIDDistPoint AS UIDDistPoint,

CASE

WHEN ReturnCheck.UpdatedDate IS NULL THEN ReturnCheck.CreatedDate

ELSE ReturnCheck.UpdatedDate

END AS ReturnCheckTimeStamp

FROM TaxPayment

INNER JOIN DistributionPoint

ON (TaxPayment.DistributionPointID = DistributionPoint.DistributionPointID)

INNER JOIN ReturnCheck

ON (TaxPayment.PaymentID = ReturnCheck.PaymentID)

'

-- Add Search Criteria

If (@SearchCriteria IS NOT NULL)

SET @bldSQLStatement = @bldSQLStatement + ' WHERE ' + @SearchCriteria

-- Add Sort Order

IF (@SortOrder IS NOT NULL)

SET @bldSQLStatement = @bldSQLStatement + ' ' + @SortOrder

-- Set the SQLStatement

SET @SQLStatement = @bldSQLStatement
-- Execute the Paging Query
EXECUTE @retValue = sp_executeSQL @SQLStatement
GO


Look at the SQL build where I'm doing an INNER JOIN between TaxPayment and RefundCheck. Instead of this INNER JOIN, I'd like to do a union instead. If I can get any help on this I'd greatly appreciate it. Cheers.

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Oct 2, 2001

I doing a union of two select queries, and I keep getting
the following error:

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I've tried using CAST and CONVERT in the select statement, but it doesn't change the outcome.

The table it's complaining about (the one containing the value 'foo'), is of data type nVarChar, so I don't have any idea why SQL server would try to convert it to an integer.

Is this a common problem? I'd love to know what I'm doing wrong.

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Oct 2, 2001

I doing a union of two select queries, and I keep getting
the following error:

syntax error converting the nvarchar value 'foo' to a column of data type int.

I've tried using CAST and CONVERT in the select statement, but it doesn't change the outcome.

The table it's complaining about (the one containing the value 'foo'), is of data type nVarChar, so I don't have any idea why SQL server would try to convert it to an integer.

Is this a common problem? I'd love to know what I'm doing wrong.

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Oct 7, 2004

Why does this not work? When I run this query in Query Analyzer, I get the error "Incorrect syntax near the keyword 'UNION'." This seems simple enough...


SELECT * FROM SalesLead WHERE Age = '50' ORDER BY FirstName

UNION ALL

SELECT * FROM SalesLead WHERE Age = '60' ORDER BY FirstName


Thanks for any advice

Aaron

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Jul 20, 2007

I was having a chat with a chap over lunch today and he asked if I knew of any performance issues when doing unions in stored procedures. I couldn't think of anything but he seemed sure there was.

Is there such an issue I've missed?

Mike

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Aug 31, 2007

How do I do this? I have two queries that create temp tables. I need to union them together and create one temp table. Anyone done this with success?

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Dec 9, 2013

I have 4 archive tables and 1 active table that are created the same, but contain different data based on the date. I need to get results that have three columns: AuthorName, Month, Total. This is currently working, but through my research I can't find how to start going about dealing with the fact that each Author has some of his results from one month in one table and some in another table and how to add those together into one row. Example:

(What I'm Getting)
AuthorName Month Total
Test, Fred 3 43
Test, Fred 3 12
Test, Fred 2 56
Test, Fred 5 35

[code]....

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May 1, 2006

I created a view V1 that uses an outer join with a table and calls a sub-view VS1 (ds_proj_report_date) which uses an inner join) and does an inner join with VS1. I also created another view V2 that uses inner join but does not call the sub-view VS1.

When I run the two views as below it works fine

Select * from V1
Union
Select * from V2


I then created another view V3 of the above union as

Create view V3
As
Select * from V1
Union
Select * from V2

Now when I run select * from V3, I get the following error.
Joined tables cannot be specified in a query containing outer join operators. View or function 'ds_proj_report_date' contains joined tables

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Aug 20, 2015

Basically I'm running a number of selects, using unions to write out each select query as a distinct line in the output. Each line needs to be multiplied by -1 in order to create an offset balance (yes this is balance sheet related stuff) for each line. Each select will have a different piece of criteria.

Although I have it working, I'm thinking there's a much better or cleaner way to do it (I use the word better loosely)

Example:
SELECT 'Asset', 'House', TotalPrice * -1
FROM Accounts
WHERE AvgAmount > 0
UNION
SELECT 'Balance', 'Cover', TotalPrice
FROM Accounts
WHERE AvgAmount > 0

What gets messy here is having to write a similar set of queries where the amount is < 0 or = 0

I'm thinking something along the lines of building a table function contains all the descriptive text returning the relative values based on the AvgAmount I pass to it.

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Nov 20, 2003

I was wondering what is the best solution to store large amounts of text in a SQL 2000 field. This text will be entered into a multiline textbox.

ex) what data type?......should I use BLOBs?

Thanks,
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Sep 21, 2012

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With Access, i would run a QUERY(call it PaymentTotal) against Payment_tbl, then do a "GroupBy" on InvoiceID and SUM on the "Amount" field.

I then would create a NEW query against Invoice_tbl and INNER JOIN on Payment Total.

How would i do this with SQL?

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Dec 30, 2013

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Fact table B that has 4 columns dateseq,SalesAmount, Costofgoods, RebateAmount, and Customerseq.

My code is like this

select
ta.customerdesctiption,
sum(TA.salesamount) as salesamount,
sum(TB.RebateAmount) as salesamount

from
TableA TA
left join
tableB TB
on TA.dateseq = TB.dateseq

where
ta.dateseq like '%2013'

I would like to get
Customer A | 10,000
Customer B | 3,000
etc

What I get is:
Customer A | 20,000
Customer B | 6,000
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Mar 31, 2008

Hi,

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Sep 8, 2005

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Jul 20, 2005

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May 8, 2007

Greetings



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So again each supervisor has 100+ subordinates and I need to graph theie phone usage by month



thoughts???

km

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Mar 20, 2007

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Mar 3, 2006

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1. Create a SqlCeCommand object.
2. Set the CommandText to select the datat I want to update
3. Call the command object's ExecuteResultSet method to create a SqlCeResultSet object
4. Call the result set object's Read method to advance to the next record
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Feb 8, 2008

Hi,

I have a series of SSIS packages, all of which are ultimately executed by a parent package.

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Leigh.

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May 9, 2006

How can I check for Null for the amounts if no records are returned in either select.  Basically it errors out if one or both of the Amounts return no records.  I need to do some sort of IF statement to set one of the amounts or both amounts to zero in those cases so it doesn't error out on me

   SELECT (Coalesce(pd1_Amount, 0) + Coalesce(PD2_Amount, 0)) as Amount
   FROM    
     (

     SELECT pd.Amount as pd1_Amount
          FROM Master m (NOLOCK)
          LEFT JOIN dbo.pdc pd ON pd.number = m.number
          INNER JOIN dbo.Customer c ON c.Customer = m.Customer

          WHERE     pd.Active = 1
                    AND pd.Entered BETWEEN DATEADD(DAY, -DATEPART(DAY, @FirstDayMonthDate) + 1, @FirstDayMonthDate) AND DATEADD(DAY, -DATEPART(DAY, @FirstDayMonthDate), DATEADD(MONTH, 1, @FirstDayMonthDate))
     AND pd.Entered <> '1900-01-01 00:00:00.000'
                    AND pd.Deposit BETWEEN DATEADD(DAY, -DATEPART(DAY, @FirstDayMonthDate) + 1, @FirstDayMonthDate) AND DATEADD(DAY, -DATEPART(DAY, @FirstDayMonthDate), DATEADD(MONTH, 1, @FirstDayMonthDate))
                    --AND pd.Deposit IS NOT NULL    
                    --AND pd.OnHold IS NULL
                    AND c.customer <> '9999999'
          
          UNION

          SELECT   pdd.Amount as PD2_Amount
          FROM Master m (NOLOCK)
          LEFT JOIN dbo.pdcdeleted pdd ON pdd.number = m.number
          INNER JOIN dbo.Customer c ON c.Customer = m.Customer

          WHERE     pdd.Entered BETWEEN DATEADD(DAY, -DATEPART(DAY, @FirstDayMonthDate) + 1, @FirstDayMonthDate) AND DATEADD(DAY, -DATEPART(DAY, @FirstDayMonthDate), DATEADD(MONTH, 1, @FirstDayMonthDate))
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                    --AND pdd.OnHold IS NULL
                    AND c.customer <> '9999999'
) as PDC_Main

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Mar 6, 2008

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p.s. my email was incorrect in the last mail.
Hi all,
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bhala
----------------------------------------
Please check us out at: http://www.bivision.org/bivision

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Jan 5, 2012

I want to produce a summary table of amounts per status per user.

I have 2 tables:

Invoices:

Code:
user_id, amount, status
1, £10, S
2, £20, P
3, £30, P
3, £40, E

Users:

Code:
user_id, name
1, user A
2, user B
3, user C

And I want to produce a summary table like this:

Code:
S P E Total
user A £10 £10
user B £20 £20
user C £30 £40 £70

What I have is:

Code:
SELECT Users.name,
(SELECT SUM(amount) FROM Invoices AS t1 WHERE t1.user_id = Invoices.user_id AND (t1.status = 'S')),
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FROM Invoices
LEFT JOIN Users ON Users.user_id = Invoices .user_id
GROUP BY Invoices.user_id, Users.name
ORDER BY Users.name

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