That is usually done by the application. You can attempt to acquire a user lock in the share mode (ULS) before executing the select and lock it in the exclusive mode (ULX) for admin purposes. That is usually done through DBMS_LOCK package.
> -----Original Message----- > From: John Dunn [mailto:[EMAIL PROTECTED]] > Sent: Friday, February 14, 2003 10:04 AM > To: Multiple recipients of list ORACLE-L > Subject: Lock table and disallow select > > > Query from user. can the following be done in PL/SQL? > > > > I need to be able to lock a table in such a way that not > only can no other > > session alter any records in the table, but they cannot > read the table at > > all (i.e. do SELECTs on it) until I'm done with it. > > > > Any SELECT statements would pause until I release the lock. > > > > Is such a thing possible? > -- > Please see the official ORACLE-L FAQ: http://www.orafaq.net > -- > Author: John Dunn > INET: [EMAIL PROTECTED] > > Fat City Network Services -- 858-538-5051 http://www.fatcity.com > San Diego, California -- Mailing list and web hosting services > --------------------------------------------------------------------- > To REMOVE yourself from this mailing list, send an E-Mail message > to: [EMAIL PROTECTED] (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.net -- Author: Gogala, Mladen INET: [EMAIL PROTECTED] Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (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).
