Re: extended_setup.py MIA?

Gerhard Häring <[email protected]>
Newsgroups gmane.comp.python.db.pysqlite.user
Message-ID <[email protected]>
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Patrick Phalen wrote:
> Hello,
> 
> I've just downloaded pysqlite 2.3.4.
> 
> SQLite 3.4.0 has just been released with important bug fixes. It also
> now publishes the amalgamated source and header as a separate zipped
> file, which I've obtained and copied into the pysqlite directory.
> 
> 1. I'm interested in trying the amalgamated static build. Potential
> marginal speed improvements are hinted at on sqlite.org
> <http://sqlite.org>. Would you expect such improvements for pysqlite
> built statically? [...]

I'd expect it to be perhaps < 1 % in artificial benchmarks. And not
measurable in real-life apps. If you want better performance, you should
look into optimizing your query plans or your own code first, if nothing
else will help, then you can look into SQLite's PRAGMA commands, and if you
have 5 % of performance left that you absolutely need, then you can look
into compiling SQLite with better compiler options with the amalgamation.

> 2. Instructions are to issue 'python extended_setup.py build_static'. I
> don't find extended_setup.py in the pysqlite 2.3.4 source. Where is it?

It was in Subversion only. I've uploaded a fixed source release now.

- -- Gerhard
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