Re: xpath processing brain dead

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Andrew Dunstan <andrew(at)dunslane(dot)net>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Peter Eisentraut <peter_e(at)gmx(dot)net>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, Nikolay Samokhvalov <samokhvalov(at)gmail(dot)com>
Subject: Re: xpath processing brain dead
Date: 2009-02-26 18:51:14
Message-ID: 603c8f070902261051w153dbe0q13e41a4a409dd91a@mail.gmail.com
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> What I have proposed for 8.3 should not break a single case that currently
> behaves usefully. If anyone has a counter-example please show it.
>
> What I have proposed for 8.4 possibly would break current "useful" behaviour
> (FSVO "useful"), but should be done anyway on correctness grounds.

I dunno, aren't XML document fragments sort of a pretty common case?

...Robert

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