Go Premium for a chance to win a PS4. Enter to Win

x
?
Solved

SQL pivot query

Posted on 2014-04-02
2
Medium Priority
?
268 Views
Last Modified: 2014-04-02
I need to convert the following into a pivot output to display AccountID by months but I'm stuck on the format of pivot having not used it before.

Can someone help please? I'm sure it's simple.

Thanks

SELECT MONTH(MD.DateAdded) AS 'MonthSent', MD.AccountID, A.Organisation, COUNT(MD.MessageDataID) AS 'Messages Sent'
FROM  TA_BUSINESS.dbo.tbl_MESSAGES_DATA AS MD WITH (NOLOCK)
LEFT JOIN TA_BUSINESS.dbo.tbl_ACCOUNTS AS A WITH (NOLOCK)
   ON MD.AccountID = A.AccountID 
WHERE  
	(MONTH(MD.DateAdded) BETWEEN 1 AND 3)
	AND YEAR(MD.DateAdded) = 2014
	AND (MD.MessageTypeID = 1 OR MD.MessageTypeID = 4 OR MD.MessageTypeID = 5)
	AND MD.IsMessageIncoming = 0
	AND A.ResellerID = 2007

GROUP BY MD.AccountID, A.Organisation, MONTH(MD.DateAdded)
ORDER BY MD.AccountID

Open in new window

0
Comment
Question by:Ross
2 Comments
 
LVL 49

Accepted Solution

by:
PortletPaul earned 2000 total points
ID: 39972085
Here's one way:
SELECT
      MD.AccountID
    , A.Organisation
    , count(case when MONTH(MD.DateAdded) = 1 then MD.MessageDataID end) AS 'Messages Sent Month 1'
    , count(case when MONTH(MD.DateAdded) = 2 then MD.MessageDataID end) AS 'Messages Sent Month 2'
    , count(case when MONTH(MD.DateAdded) = 3 then MD.MessageDataID end) AS 'Messages Sent Month 3'
FROM TA_BUSINESS.dbo.tbl_MESSAGES_DATA AS MD WITH (NOLOCK)
      LEFT JOIN TA_BUSINESS.dbo.tbl_ACCOUNTS AS A WITH (NOLOCK)
            ON MD.AccountID = A.AccountID
WHERE (MONTH(MD.DateAdded) BETWEEN 1 AND 3)
      AND YEAR(MD.DateAdded) = 2014
      AND (MD.MessageTypeID = 1
      OR MD.MessageTypeID = 4
      OR MD.MessageTypeID = 5)
      AND MD.IsMessageIncoming = 0
      AND A.ResellerID = 2007

GROUP BY
      MD.AccountID
    , A.Organisation
ORDER BY
      MD.AccountID

Open in new window

One doesn't have to use "pivot" to arrive at pivoted data.
0
 
LVL 2

Author Comment

by:Ross
ID: 39972092
Thank you. That's exactly what I needed, and I can see how you've done it. Great example. Thanks!
0

Featured Post

Get free NFR key for Veeam Availability Suite 9.5

Veeam is happy to provide a free NFR license (1 year, 2 sockets) to all certified IT Pros. The license allows for the non-production use of Veeam Availability Suite v9.5 in your home lab, without any feature limitations. It works for both VMware and Hyper-V environments

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

In the first part of this tutorial we will cover the prerequisites for installing SQL Server vNext on Linux.
What if you have to shut down the entire Citrix infrastructure for hardware maintenance, software upgrades or "the unknown"? I developed this plan for "the unknown" and hope that it helps you as well. This article explains how to properly shut down …
Via a live example combined with referencing Books Online, show some of the information that can be extracted from the Catalog Views in SQL Server.
Viewers will learn how to use the UPDATE and DELETE statements to change or remove existing data from their tables. Make a table: Update a specific column given a specific row using the UPDATE statement: Remove a set of values using the DELETE s…

963 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question