473,403 Members | 2,071 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,403 software developers and data experts.

DB2 Join result columns are unnamed due to different column names used in subqueries

I have two tables
Table A with columns name, eid
Table B with columns text, eida

select name, eid tableA where eid=1

union

select name, eida tableB where eida=1

due to difference in the name of column(eid and eida). Our Web based Application is having lot complex query
which is working fine with Oracle and without making any modification to SQL, is there any way to fix DB2?

Result:
----------------------
name 1
mata 3
sdf 4
Mar 3 '09 #1
1 2560
I'm afraid I know of no way of forcing this situation to occur for DB2 LUW.

As for "fixing DB2", you might find the following two posts of interest:

http://searchoracle.techtarget.com/e...264228,00.html

http://it.toolbox.com/blogs/db2zos/i...mn-names-12556

So it looks like the SQL council made a ruling here which DB2 has implemented and Oracle hasn't yet.
Mar 26 '09 #2

Sign in to post your reply or Sign up for a free account.

Similar topics

7
by: Dave | last post by:
I have 2 tables, one with names, and another with addresses, joined by their CIVICID number (unique to the ADDRESSINFO table) in Oracle. I need to update a field in the NAMEINFO table for a...
0
by: B. Fongo | last post by:
I learned MySQL last year without putting it into action; that is why I face trouble in formulating my queries. Were it a test, then you would have passed it, because your queries did help me...
2
by: Preston Landers | last post by:
Hello all. I am trying to write a query that "just" switches some data around so it is shown in a slightly different format. I am already able to do what I want in Oracle 8i, but I am having...
7
by: stabbert | last post by:
I am attempting to join two tables together on two different unix servers. Here is some relevant info about the tables. TABLE 1 Setup ----------------------- DB2 UDB 7.2 EE
7
by: Chris | last post by:
I'm using ASP.NET and SQL Server and this might be an obviuos question for most, but if I have a table that contains several fields that I need to relate to just one field in another table, how do...
6
by: Mike S | last post by:
Hi all, A (possibly dumb) question, but I've had no luck finding a definitive answer to it. Suppose I have two tables, Employees and Employers, which both have a column named "Id": Employees...
5
by: mail | last post by:
Urgent help needed! I moved an application from ASP+ACCESS to ASP+MS SQLSERVER and I have the following problem: If the join on two tables results on duplicate colum names (which appear in...
6
by: dmonroe | last post by:
hi group -- Im having a nested inner join problem with an Access SQl statement/Query design. Im running the query from ASP and not usng the access interface at all. Here's the tables: ...
5
by: Sascha.Moellering | last post by:
Hi, I receive the error code SQL0338N if I try to compile this statement (part of the statement): .... left outer join lateral (SELECT * FROM LIZSYSABA.VWZL0359TBS WHERE tbs_name = CASE WHEN...
0
by: Charles Arthur | last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
0
by: emmanuelkatto | last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel
0
BarryA
by: BarryA | last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
0
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...
0
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
0
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
0
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
0
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.