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Re: New XML section for documentation

From: Bruce Momjian <bruce(at)momjian(dot)us>
To: Magnus Hagander <mha(at)sollentuna(dot)net>
Cc: PostgreSQL-development <pgsql-hackers(at)postgreSQL(dot)org>, PostgreSQL-documentation <pgsql-docs(at)postgreSQL(dot)org>, Peter Eisentraut <peter_e(at)gmx(dot)net>
Subject: Re: New XML section for documentation
Date: 2006-08-26 16:21:02
Message-ID: 200608261621.k7QGL2029210@momjian.us (view raw or flat)
Thread:
Lists: pgsql-docspgsql-hackers
Magnus Hagander wrote:
> > Indexing
> > --------
> > Because XML documents are stored as text, full-text indexing tool
> > /contrib/tsearch2 can be used to index XML documents.  Of 
> > course, the searches are text searches, with no XML 
> > awareness, but tsearch2 can be used with other XML 
> > capabilities to dramatically reduce the amount of data 
> > processed at the XML level.
> 
> 
> You can also use a functional index and /contrib/xml2 to do limited
> XPath indexing. (Can't make it "subtree-aware" for example, unless you
> are willing to change your queries, but you can index specific xpath
> nodes). 

Good point, added.

-- 
  Bruce Momjian   bruce(at)momjian(dot)us
  EnterpriseDB    http://www.enterprisedb.com

  + If your life is a hard drive, Christ can be your backup. +

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