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select col vs select ExtractValue(col) performance
Posted by: Jakub Wisniewski
Date: January 11, 2008 04:01AM

Hi,

Are there here any test/enchmark results on MySQL performance of 5.1's built-in XML functions done by the developers?

Sth like:

select COL from T where COND order by COL collation desc

vs.

select ExtractValue(COL,'/root/node') as COL from T where COND order by COL COLLATION desc

I'd most interested in.

Regards,

Jakub Wiƛniewski
Custom Internet Solutions
http://jrobin.net/en

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select col vs select ExtractValue(col) performance
January 11, 2008 04:01AM


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