Horton

Re: [v9.2] Fix Leaky View Problem

Kohei KaiGai <kaigai@kaigai.gr.jp>

View thread
From: Kohei KaiGai <kaigai@kaigai.gr.jp>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Robert Haas <robertmhaas@gmail.com>, Noah Misch <noah@leadboat.com>, Thom Brown <thom@linux.com>, Kohei Kaigai <Kohei.Kaigai@emea.nec.com>, pgsql-hackers <pgsql-hackers@postgresql.org>
Date: 2011-09-26T19:57:15Z
Lists: pgsql-hackers 
2011/9/26 Tom Lane <tgl@sss.pgh.pa.us>:
> Kohei KaiGai <kaigai@kaigai.gr.jp> writes:
>> However, the interface to reference reloptions are designed to pull
>> this information with Relation pointer, rather than lsyscache, so
>> I implemented this revision with a new rte->security_barrier member.
>
> This approach will guarantee that we can never implement an ALTER VIEW
> (or CREATE OR REPLACE VIEW) option that changes the state of the flag.
> I don't think that's a good idea.
>
Sorry, are you saying the current (in other words, rte->security_barrier
stores the state of reloption) approach is not a good idea?

Thanks,
-- 
KaiGai Kohei <kaigai@kaigai.gr.jp>