pgsql: Apply SELECT policies in INSERT/UPDATE+RETURNING

From: Stephen Frost <sfrost(at)snowman(dot)net>
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Apply SELECT policies in INSERT/UPDATE+RETURNING
Date: 2015-10-05 11:55:28
Message-ID: E1Zj4Ma-0003Sw-KV@gemulon.postgresql.org
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Apply SELECT policies in INSERT/UPDATE+RETURNING

Similar to 7d8db3e, given that INSERT+RETURNING requires SELECT rights
on the table, apply the SELECT policies as WCOs to the tuples being
inserted. Apply the same logic to UPDATE+RETURNING.

Back-patch to 9.5 where RLS was added.

Branch
------
master

Details
-------
http://git.postgresql.org/pg/commitdiff/2ca9d5445c35db8956e4abbf1e653373820e8c0a

Modified Files
--------------
src/backend/rewrite/rowsecurity.c | 32 +++++++++++++++++++++++++++++---
1 file changed, 29 insertions(+), 3 deletions(-)

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