RE: How to use the Unused Column?

From: Mercadante, Thomas F \(LABOR\) <Thomas.Mercadante_at_labor.state.ny.us>
Date: Tue, 19 Dec 2006 14:00:06 -0500
Message-ID: <ABB9D76E187C5146AB5683F5A07336FFE08972@EXCNYSM0A1AJ.nysemail.nyenet>

Raja,

Drop the column when they tell you to and then add it back in later if they need it.

Dropping a column is not a significant event. Neither is adding a column. So just do both or either and tell you developer to stop reading the docs so much and get back to work. :)

Tom

---

This transmission may contain confidential, proprietary, or privileged information which is intended solely for use by the individual or entity to whom it is addressed. If you are not the intended recipient, you are hereby notified that any disclosure, dissemination, copying or distribution of this transmission or its attachments is strictly prohibited. In addition, unauthorized access to this transmission may violate federal or State law, including the Electronic Communications Privacy Act of 1985. If you have received this transmission in error, please notify the sender immediately by return e-mail and delete the transmission and its attachments.

-----Original Message-----

From: oracle-l-bounce_at_freelists.org
[mailto:oracle-l-bounce_at_freelists.org]
Sent: Tuesday, December 19, 2006 12:19 PM To: oracle-l_at_freelists.org
Subject: How to use the Unused Column?

Hi,

One of our developer has asked this question.

"In our project we plan to drop some columns as we anticipate not to use these columns. We do not want to drop the columns completely out of the database and completely lose them, instead we would like to use the unused columns feature in Oracle 10g. From the documentation I have read so far, I could not find anything that says we can retrieve an unused column and remove the unused mark against the column making it available for use"

The development team would like to re-use the column if needed in the future. Is there a way to do it or Once you set it unused you can't get the column and data back?

We are at 10.2.0.2 on HP-UX 11.11.

Thanks
Raja.
--

http://www.freelists.org/webpage/oracle-l
--

http://www.freelists.org/webpage/oracle-l Received on Tue Dec 19 2006 - 13:00:06 CST