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Re: xpath processing brain dead

From: Andrew Dunstan <andrew(at)dunslane(dot)net>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
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 20:59:59
Message-ID: 49A702CF.1020103@dunslane.net (view raw or flat)
Thread:
Lists: pgsql-hackers

I wrote:
>
> Second, I propose that, in the remaining cases, where we do mangle the 
> XML, if the xpath expression does not begin with a '/', instead of 
> prepending it with '/x/, which can not possibly be correct under any 
> circumstance, we prepend it with '/x//' which has some possibility of 
> giving correct results.
>
            ^^^
           '/x'


cheers      

andrew

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