Re: Lock table and disallow select

From: Connor McDonald <hamcdc_at_yahoo.co.uk>
Date: Sun, 16 Feb 2003 18:23:36 -0800
Message-ID: <F001.0054EFD4.20030216182336@fatcity.com>

Sounds a dubious question, but you could go close using a policy (dbms_rls), so that for ins/upd/del/sel you add a predicate of 'where 1=0'

hth
connor

• John Dunn <john.dunn_at_sefas.co.uk> wrote: > 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: john.dunn_at_sefas.co.uk
  >
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Received on Sun Feb 16 2003 - 20:23:36 CST