?
Solved

Need sql query to retrieve result

Posted on 2011-03-24
6
Medium Priority
?
480 Views
Last Modified: 2012-05-11
these are my sql tables. how can i get the result here..
my table desription..


Table 1
...........
Col1 pk
Col2

Table 2
..........
Col3 pk
Col4

Table3
...........
col3 fk
col1 fk
col5

Now i want data like this

result is
.......
col2
col4

Here col2 and col4 as a single column(concatination).

Here my sql statement is failed to retrieve result..

Can anyone know sql query to get result..
0
Comment
Question by:lucky20
[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
6 Comments
 
LVL 24

Expert Comment

by:jimyX
ID: 35210742
Select Col2 from Table1 union select Col4 from Table2 union select col5 from Table3
0
 
LVL 24

Expert Comment

by:jimyX
ID: 35210753
To allow duplicate values use union all:
Select Col2 from Table1 union all select Col4 from Table2 union all select col5 from Table3
0
 
LVL 24

Accepted Solution

by:
jimyX earned 2000 total points
ID: 35210773
Not sure i got your point there but if you just want Col2 and Col4 then:

Select Col2 from Table1 union all select Col4 from Table2
0
Three Reasons Why Backup is Strategic

Backup is strategic to your business because your data is strategic to your business. Without backup, your business will fail. This white paper explains why it is vital for you to design and immediately execute a backup strategy to protect 100 percent of your data.

 
LVL 5

Expert Comment

by:bitref
ID: 35210779
Select t1.col2, t2.col4
From t1
	Inner Join t3 on t1.col1 = t3.col1
	Inner Join t2 on t3.col3 = t2.col3

Open in new window

0
 
LVL 32

Expert Comment

by:Ephraim Wangoya
ID: 35210972

Select Col2
from Table1
union all
select Col4
from Table1
inner join Table2 on Table2.Col3=Table1.Col1
0
 
LVL 1

Author Comment

by:lucky20
ID: 35211552
thanks to every one..
0

Featured Post

How Blockchain Is Impacting Every Industry

Blockchain expert Alex Tapscott talks to Acronis VP Frank Jablonski about this revolutionary technology and how it's making inroads into other industries and facets of everyday life.

Question has a verified solution.

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

In this article we will learn how to fix  “Cannot install SQL Server 2014 Service Pack 2: Unable to install windows installer msi file” error ?
Recently we ran in to an issue while running some SQL jobs where we were trying to process the cubes.  We got an error saying failure stating 'NT SERVICE\SQLSERVERAGENT does not have access to Analysis Services. So this is a way to automate that wit…
This videos aims to give the viewer a basic demonstration of how a user can query current session information by using the SYS_CONTEXT function
Via a live example, show how to setup several different housekeeping processes for a SQL Server.
Suggested Courses

777 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