Still celebrating National IT Professionals Day with 3 months of free Premium Membership. Use Code ITDAY17

x
?
Solved

SQL SENTENCE

Posted on 2006-06-28
7
Medium Priority
?
616 Views
Last Modified: 2006-11-18
Hi I have a SQL Table:

VERSIONES_PLANOS
ID_PLANO varchar(20)
VERSION  smallint
ARCHIVO Image
THUMB  Image
DWF Image

And I have this data

id_plano : smt8
version:  0
archivo: <binary>
thumb: <binary>
dwf: <binary>

id_plano : smt8
version: 1
archivo: <binary>
thumb: <binary>
dwf: <binary>

I want to select * from versiones_planos where version = max(version)
but I dont know how to do the select sentence.

Thanks

0
Comment
Question by:olgavillamizar
[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
  • 4
  • 2
7 Comments
 
LVL 75

Accepted Solution

by:
Anthony Perkins earned 1000 total points
ID: 17003085
Select *
From VERSIONES_PLANOS
Where VERSION In (Select MAX(Version) From VERSIONES_PLANOS)
0
 
LVL 75

Expert Comment

by:Anthony Perkins
ID: 17003096
Or simpler:

Select TOP 1 WITH TIES *
From VERSIONES_PLANOS
Order By VERSION DESC
0
 
LVL 75

Expert Comment

by:Aneesh Retnakaran
ID: 17003117
Hi olgavillamizar,


Or something like this


Select VERSIONES_PLANOS, ID_PLANO, ARCHIVO, THUMB, DWF, Max(version) Version
FROM urTable
Group by VERSIONES_PLANOS, ID_PLANO, ARCHIVO, THUMB, DWF

Aneesh R!
0
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!

 
LVL 13

Expert Comment

by:Atlanta_Mike
ID: 17003241
Actually best for performance would be

Select TOP 1 WITH TIES *
From VERSIONES_PLANOS
Order By VERSION DESC

submitted by ac
0
 
LVL 75

Expert Comment

by:Anthony Perkins
ID: 17003263
Perhaps, but only if that is what the questioner needs.  I get the distinct impression and reading between the lines that there is more to the question. We'll see or as the questioner may say "veremos"...
0
 
LVL 13

Expert Comment

by:Atlanta_Mike
ID: 17003504
Oh... and justed noticed the with ties... It only works in 2005
0
 
LVL 75

Expert Comment

by:Anthony Perkins
ID: 17003608
>>It only works in 2005<<
I think you will find it is in SQL Server 2000, as well.
0

Featured Post

Learn Veeam advantages over legacy backup

Every day, more and more legacy backup customers switch to Veeam. Technologies designed for the client-server era cannot restore any IT service running in the hybrid cloud within seconds. Learn top Veeam advantages over legacy backup and get Veeam for the price of your renewal

Question has a verified solution.

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

I have a large data set and a SSIS package. How can I load this file in multi threading?
This article shows gives you an overview on SQL Server 2016 row level security. You will also get to know the usages of row-level-security and how it works
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.
Via a live example, show how to extract information from SQL Server on Database, Connection and Server properties

660 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