Live ORACLE

if you are Oracle Developer ,than this Blog most likely will make you happy.

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This Blog particularized for Oracle Developers ... you will see interesting Codes for SQL , PL/SQL as well as new ideas for Developer Suite and Client Tools that will help you in your professional life ... and I hope I reach for your satisfaction.

About Me

I'm Hany Freedom , 25 years old , I live in EL-Minia City in Egypt , I'm Moderator at ArabOUG.org the best Arabic Forum for ORACLE on the Net. if you interested to know more about me .... just Click Here.

The day when most of employees were Hired

This Code show The day when most of employees were Hired:-

SELECT   hire_date,
Count(hire_date)
FROM employees
GROUP BY hire_date
HAVING Count(hire_date) = (SELECT Max(Count(hire_date))
FROM employees
GROUP BY hire_date)
/




and This code show their Names :-

SELECT first_name
||' '
||last_name "Employee Name"
FROM employees
WHERE (hire_date) = (SELECT hire_date
FROM employees
GROUP BY hire_date
HAVING Count(hire_date) = (SELECT Max(Count(hire_date))
FROM employees
GROUP BY hire_date))
/



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Oracle Magazine - May/June 2009

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May/June 2009


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