[xsl] Re: Will Saxon 9 optimize or cache this so performance doesn't deg

Thanks, Michael, for your reply.

> change it to: <xsl:variable name="topicChapters" 
> select="$map//*[contains(@class, ' bookmap/chapter ')]
               union $map//*[contains(@class, ' bookmap/appendix ')]
               union $map//*[contains(@class, ' bookmap/preface ')]"/>

I will try that. I have no reason to make a fresh copy each time. This is a 
newbie error.

> But if $map is local, no such luck. Your best bet then would be to turn it 
> into a memo function.
What's a memo function?

Thx

Steve Fogel | Information Architect, Oracle Database | 650.506.4914
Oracle Server Technologies Information Development
500 Oracle Parkway | M/S 4op1126 | Redwood Shores, CA 94065


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