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SQL Basics: Group Functions

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hema said…
select job,max(sal) from emp group by job;-----this gives max salary job wise.if i want to retrive 2nd or 3rd say nth max how to write a query.pls send me the query.
August 3, 2011 at 5:32 PM
Mithun Ashok said…
Hi Hema,

Look into my article below,

Nth Max Salary

Mithun
August 3, 2011 at 6:35 PM
rahul said…
where is 2days assignments ans sir?
August 10, 2011 at 11:10 PM
rahul said…
mona do u knw abt functions?
August 10, 2011 at 11:18 PM
rahul said…
thanx mona..i ve an interview 2morrow so lookin 4 important interview questions related 2 sql.
August 11, 2011 at 10:30 AM
Sundar said…
Hi Sir,

Can you explain how to define composite primary key & composite foreign key while creating a table by using CREATE TABLE statement?

Thanks & Regards,
Sundar
August 19, 2011 at 10:51 PM
Unknown said…
Hi sir,

How can i display results
for select * from emp,dept;

ie output is not showing full
some o/p from dept table is not showing in result.

Regards
Shivanand
December 18, 2013 at 11:38 AM
Unknown said…
Hello Sir,

I am currently working in Industrial Automation Company ( As electrical automation Programmer Like any of our machine which can make it as an automated using PLC (Programmable Logic Controller)

So My question is

Is there any relevant Software testing course is available to my profile? I would like to work in IT sector so please suggest me for the same

Thank You
Mahesh
April 28, 2014 at 12:02 PM
Unknown said…
Hello Sir,

I am currently working in Industrial Automation Company ( As electrical automation Programmer Like any of our machine which can make it as an automated using PLC (Programmable Logic Controller)

So My question is

Is there any relevant Software testing course is available to my profile? I would like to work in IT sector so please suggest me for the same

Thank You
Mahesh
April 28, 2014 at 12:03 PM
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