?
Solved

continue - Subtypes count

Posted on 2009-07-08
2
Medium Priority
?
179 Views
Last Modified: 2012-05-07
See related question.

How would I return 1 row with all the subtypes.  
The return row should be:
Id, T1S1, T1S2, T1S3, T2S1,T2S2,T2S3
T1S1 means Type=1 SubType=1, T2S1 means Type=2 and SubType=1 etc.
T1S1,T1S2... should show how many subtypes exist.
0
Comment
Question by:johnkainn
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
2 Comments
 
LVL 57

Accepted Solution

by:
Raja Jegan R earned 2000 total points
ID: 24802355
Hope this helps
SELECT ID, sum( CASE WHEN Type=1 AND SubType=1 THEN 1 ELSE 0 END) T1S1,
sum( CASE WHEN Type=1 AND SubType=2 THEN 1 ELSE 0 END) T1S2,
sum( CASE WHEN Type=1 AND SubType=3 THEN 1 ELSE 0 END) T1S3,
sum( CASE WHEN Type=2 AND SubType=1 THEN 1 ELSE 0 END) T2S1,
sum( CASE WHEN Type=2 AND SubType=2 THEN 1 ELSE 0 END) T2S2,
sum( CASE WHEN Type=2 AND SubType=3 THEN 1 ELSE 0 END) T2S3
FROM ur_table
GROUP BY ID

Open in new window

0
 
LVL 2

Expert Comment

by:sunil_mails
ID: 24803600
put ur table structure to help experts gv u perfect solution.. if possible put 4-5 sample rows
0

Featured Post

Independent Software Vendors: We Want Your Opinion

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

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

So every once in a while at work I am asked to export data from one table and insert it into another on a different server.  I hate doing this.  There's so many different tables and data types.  Some column data needs quoted and some doesn't.  What …
Use this article to create a batch file to backup a Microsoft SQL Server database to a Windows folder.  The folder can be on the local hard drive or on a network share.  This batch file will query the SQL server to get the current date & time and wi…
Do you want to know how to make a graph with Microsoft Access? First, create a query with the data for the chart. Then make a blank form and add a chart control. This video also shows how to change what data is displayed on the graph as well as form…
How to fix incompatible JVM issue while installing Eclipse While installing Eclipse in windows, got one error like above and unable to proceed with the installation. This video describes how to successfully install Eclipse. How to solve incompa…

741 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