union vs. "or" vs. contains?

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Subject: union vs. "or" vs. contains?
From: Bruce D'Arcus <bdarcus@xxxxxxxxxxxxx>
Date: Mon, 18 Oct 2004 19:02:55 -0400

I realize performance questions are always somewhat context-specific, but I wonder if there are still general rules about which of these is preferable?

<xsl:template match="db:section[contains($citation-class, 'note')]/db:info"> <xsl:copy-of select="."/> </xsl:template>

<xsl:template match="db:section[$citation-class='note-bib']/db:info |
		db:section[$citation-class='note-nobib']/db:info">
  <xsl:copy-of select="."/>
</xsl:template>

<xsl:template match="db:section[$citation-class='note-bib' or 'note-nobib']/db:info"> <xsl:copy-of select="."/> </xsl:template>

Bruce

Current Thread
union vs. "or" vs. contains? Bruce D'Arcus - Mon, 18 Oct 2004 19:02:55 -0400 <= Michael Kay - Tue, 19 Oct 2004 08:34:10 +0100 David Carlisle - Tue, 19 Oct 2004 09:54:00 +0100 Bruce D'Arcus - Tue, 19 Oct 2004 06:51:36 -0400 David Carlisle - Tue, 19 Oct 2004 12:03:25 +0100

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Re: match string, Zsolt Szab�	Thread	RE: union vs. "or" vs. contai, Michael Kay
Re: ancestor, David Carlisle	Date	Re: Pass variables through UR, Jen Jiang
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