On Sun, Sep 25, 2011 at 3:25 PM, Kohei KaiGai <kaigai@kaigai.gr.jp> wrote:
>> I'm a bit nervous about storing security_barrier in the RTE. What
>> happens to stored rules if the security_barrier option gets change
>> later?
>>
> The rte->security_barrier is evaluated when a query referencing security
> views get expanded. So, rte->security_barrier is not stored to catalog.
I think it is. If you create a view that involves an RTE, the node
tree is going to get stored in pg_rewrite.ev_action. And it's going
to include the security_barrier attribute, because you added outfuncs
support for it...
No?
--
Robert Haas
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