Oracle FAQ Your Portal to the Oracle Knowledge Grid
HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US
 

Home -> Community -> Mailing Lists -> Oracle-L -> Re:adding columns to system tables

Re:adding columns to system tables

From: <dgoulet_at_vicr.com>
Date: Fri, 18 May 2001 09:22:58 -0700
Message-ID: <F001.00307C67.20010518092046@fatcity.com>

Greg,

    USER_TAB_COLUMNS is NOT a table but a complex view of several SYS tables. Consequently adding a column requires redefining the view (owner by sys to boot) and then if you ever have to re-run catalog.sql your change is gone. Not something I would do.

Dick Goulet

____________________Reply Separator____________________
Author: Greg Schraiber <GregSchraiber_at_Finestri.Com>
Date:       5/18/2001 8:25 AM

Does anyone know if it is 'safe' to add additional columns to user_tab_columns? I am running 8.1.5. I would use the new columns to tell the application software which columns on any one table are user editable by a dynamically generated dialog form.

Thanks,
Greg

--

Please see the official ORACLE-L FAQ: http://www.orafaq.com
--

Author: Greg Schraiber
  INET: GregSchraiber_at_Finestri.Com

Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
San Diego, California        -- Public Internet access / Mailing Lists
--------------------------------------------------------------------
To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
--

Please see the official ORACLE-L FAQ: http://www.orafaq.com
--

Author:
  INET: dgoulet_at_vicr.com
Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
San Diego, California        -- Public Internet access / Mailing Lists
--------------------------------------------------------------------
To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). Received on Fri May 18 2001 - 11:22:58 CDT

Original text of this message

HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US