Talk:Oracle SQL Developer

Computing: Software Stub‑class

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HOW TO DO THINGS WITH ORACLE SQL DEVELLOPER

I did not find a section on how to do things in Oracle SQL Deverloper. So here are my first thing I would like to do.

1. How to do we do inputs typed by a user at the keyboard with Oracle SQL DEVELOPER??? —Preceding unsigned comment added by 72.192.42.170 (talk) 14:02, 15 February 2010 (UTC)[reply]

Done Wikipedia is not a forum to explain how to do thing with a piece of software. Use the official help for that. Closing. Wget (talk) 22:01, 25 June 2016 (UTC)[reply]

SELECT last_name, hire_date, salary, LAG(salary, 1, 0) OVER (ORDER BY hire_date) AS PREV_SAL FROM employees WHERE job_id = 'PU_CLERK';