Solved

simple join and inner join

Posted on 2011-09-30
5
337 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
  • 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 500 total points
ID: 36890435
0
 
LVL 68

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

PRTG Network Monitor: Intuitive Network Monitoring

Network Monitoring is essential to ensure that computer systems and network devices are running. Use PRTG to monitor LANs, servers, websites, applications and devices, bandwidth, virtual environments, remote systems, IoT, and many more. PRTG is easy to set up & use.

Question has a verified solution.

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

Suggested Solutions

Note: this article covers simple compression. Oracle introduced in version 11g release 2 a new feature called Advanced Compression which is not covered here. General principle of Oracle compression Oracle compression is a way of reducing the d…
I remember the day when someone asked me to create a user for an application developement. The user should be able to create views and materialized views and, so, I used the following syntax: (CODE) This way, I guessed, I would ensure that use…
This video shows setup options and the basic steps and syntax for duplicating (cloning) a database from one instance to another. Examples are given for duplicating to the same machine and to different machines
This video shows how to Export data from an Oracle database using the Original Export Utility.  The corresponding Import utility, which works the same way is referenced, but not demonstrated.

895 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

Need Help in Real-Time?

Connect with top rated Experts

18 Experts available now in Live!

Get 1:1 Help Now