little problem in mysql query

Question

0.00/5 (No votes)

See more:

SQL

"INSERT INTO temp SELECT mobno,telecaller FROM import GROUP BY mobno HAVING COUNT(id) > 1"

This query run successfully.
I have following table :
mobno telecaller
103 XYZ
104 ABC
105 LMN
103 LMN
By using above query :

SQL

"INSERT INTO temp SELECT mobno,telecaller FROM import GROUP BY mobno HAVING COUNT(id) > 1";

i am getting output:
mobno telecaller
103 LMN
But I just want it in the following format:
mobno telecaller
103 XYZ
THAT MEANS I WANT FIRST DUPLICATE ENTRY NOT LAST....
what i have to do ...?

Posted 10-Jul-12 21:42pm

project virus

Updated 10-Jul-12 22:23pm

AshishChaudha

v2

Add a Solution

Comments

project virus 11-Jul-12 4:10am

but mobno is a part of group by clause..it give me the same value of only 'mobno'

santosha epili 11-Jul-12 4:19am

all columns which are part of select clause must be either a part of aggregate function or a part of group by clause in group by statements

project virus 11-Jul-12 4:30am

but I want duplicate entries of only one column

santosha epili 11-Jul-12 4:34am

Column 'import.telecaller' is invalid in the select list because it is not contained in either an aggregate function or the GROUP BY clause.

your query gives me this error

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Rohit Sharma706 · Answer 1 · 2012-07-10T22:07:00

Solution 1

1st you take the search result in datatable.then do the search operation on datatable and extracted result in array list.

Posted 10-Jul-12 22:07pm

Rohit Sharma706

Comments

project virus 11-Jul-12 4:13am

sorry.I want those result from query.