Solved

combine querys

Posted on 2008-10-02
3
207 Views
Last Modified: 2012-05-05
I have two queries and I need to combine them.  the PK in RNDC14 is NDC and when I run the query I get a unique value for NDC what I need to do is run the second part to get the record in the RNP2 database that is linked by the NDC.  the only problem is that there are multiple occurances of the NDC in the RNP2 database so I have to get the latest date.   How can I combine the 2 queries below.  Thank you for your help
SELECT     r.NPT_PRICEx, r.NDC, r.NPT_DATEC
FROM         dbo.RNP2 r INNER JOIN
                          (SELECT     MAX(npt_datec) AS maxbbdc, NDC
                            FROM          rnp2
                            GROUP BY NDC) a ON r.NDC = a.NDC AND r.NPT_DATEC = a.maxbbdc
WHERE     (r.NPT_TYPE = '01')
 
SELECT     TOP 100 PERCENT r.ndc, r.ln, r.bbdc
FROM         dbo.RNDC14 r INNER JOIN
                          (SELECT     ln, MAX(bbdc) maxbbdc
                            FROM          RNDC14
                            GROUP BY ln) a ON r.ln = a.ln AND r.bbdc = a.maxbbdc
WHERE     (r.cl = 'f') AND (r.gni = '1')
ORDER BY r.ln

Open in new window

0
Comment
Question by:running32
[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
3 Comments
 
LVL 60

Accepted Solution

by:
Kevin Cross earned 500 total points
ID: 22628743
Is this what you are looking for.
SELECT     r.NPT_PRICEx, r.NDC, r.NPT_DATEC
FROM         dbo.RNP2 r INNER JOIN
                          (SELECT     MAX(npt_datec) AS maxbbdc, NDC
                            FROM          rnp2
                            GROUP BY NDC) a ON r.NDC = a.NDC AND r.NPT_DATEC = a.maxbbdc
INNER JOIN (SELECT     r.ndc, r.ln, r.bbdc
FROM         dbo.RNDC14 r INNER JOIN
                          (SELECT     ln, MAX(bbdc) maxbbdc
                            FROM          RNDC14
                            GROUP BY ln) a ON r.ln = a.ln AND r.bbdc = a.maxbbdc
WHERE     (r.cl = 'f') AND (r.gni = '1')) b ON b.NDC = a.NDC AND b.maxbbdc = a.maxbbdc
WHERE     (r.NPT_TYPE = '01')

Open in new window

0
 

Author Comment

by:running32
ID: 22659457
yes thanks
0
 
LVL 60

Expert Comment

by:Kevin Cross
ID: 22660454
You are welcome.
0

Featured Post

Technology Partners: 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

In database programming, custom sort order seems to be necessary quite often, at least in my experience and time here at EE. Within the realm of custom sorting is the sorting of numbers and text independently (i.e., treating the numbers as number…
It is possible to export the data of a SQL Table in SSMS and generate INSERT statements. It's neatly tucked away in the generate scripts option of a database.
In this brief tutorial Pawel from AdRem Software explains how you can quickly find out which services are running on your network, or what are the IP addresses of servers responsible for each service. Software used is freeware NetCrunch Tools (https…
This is my first video review of Microsoft Bookings, I will be doing a part two with a bit more information, but wanted to get this out to you folks.

717 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