Re: inherit support for foreign tables

From: Etsuro Fujita <fujita(dot)etsuro(at)lab(dot)ntt(dot)co(dot)jp>
To: Kyotaro HORIGUCHI <horiguchi(dot)kyotaro(at)lab(dot)ntt(dot)co(dot)jp>
Cc: shigeru(dot)hanada(at)gmail(dot)com, pgsql-hackers(at)postgresql(dot)org
Subject: Re: inherit support for foreign tables
Date: 2014-03-31 08:48:31
Message-ID: 53392BDF.1090100@lab.ntt.co.jp
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(2014/03/28 13:28), Kyotaro HORIGUCHI wrote:
> Hmm. The assertion (not shown above but you put in
> parameterize_path:) seems to say that 'base relation for foreign
> paths must be a RTE_RELATION' isn't right?

I think that's right. Please see allpaths.c, especially set_rel_pathlist().

For your information, the same assertion can be found in
create_foreignscan_plan().

Thanks,

Best regards,
Etsuro Fujita

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