[2 days left] What’s wrong with your cloud strategy? Learn why multicloud solutions matter with Nimble Storage.Register Now

x
?
Solved

simple join and inner join

Posted on 2011-09-30
5
Medium Priority
?
347 Views
Last Modified: 2012-06-27
Hi ,
I want to know clear difference between simple join and inner join with an example.Which one to be used on what situation?. Explanation with an example will help  a lot.Thanks
0
Comment
Question by:prashubk
[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
  • 3
5 Comments
 
LVL 24

Expert Comment

by:johanntagle
ID: 36890426
JOIN and INNER JOIN are the same.
0
 
LVL 24

Expert Comment

by:johanntagle
ID: 36890429
Quoting from http://arjudba.blogspot.com/2008/06/difference-between-join-inner.html :

"It is good to know the difference between join and INNER JOIN keywoed. Actually there is no difference. If we write JOIN then by default INNER JOIN is performed."
0
 
LVL 24

Accepted Solution

by:
johanntagle earned 2000 total points
ID: 36890435
0
 
LVL 71

Expert Comment

by:Qlemo
ID: 36890460
Strictly seen, a "simple join" can be anything: equi join, natural join, inner join, cross join (cartesian product), outer join. But convention is indeed that omitting the keyword "inner" will not make any difference, and any other join type has to be noted explicitly.
0
 

Author Closing Comment

by:prashubk
ID: 36904165
All answers are correct.But this one gave me enough incite on the subject.thanks
0

Featured Post

What is SQL Server and how does it work?

The purpose of this paper is to provide you background on SQL Server. It’s your self-study guide for learning fundamentals. It includes both the history of SQL and its technical basics. Concepts and definitions will form the solid foundation of your future DBA expertise.

Question has a verified solution.

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

Checking the Alert Log in AWS RDS Oracle can be a pain through their user interface.  I made a script to download the Alert Log, look for errors, and email me the trace files.  In this article I'll describe what I did and share my script.
When it comes to protecting Oracle Database servers and systems, there are a ton of myths out there. Here are the most common.
This video shows how to Export data from an Oracle database using the Datapump Export Utility.  The corresponding Datapump Import utility is also discussed and demonstrated.
This video shows how to configure and send email from and Oracle database using both UTL_SMTP and UTL_MAIL, as well as comparing UTL_SMTP to a manual SMTP conversation with a mail server.

656 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