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Re: [xsl] question on EXSLT data partitioning
Subject: Re: [xsl] question on EXSLT data partitioning From: Hermann Stamm-Wilbrandt <STAMMW@xxxxxxxxxx> Date: Wed, 20 Oct 2010 14:56:54 +0200 |
> It should be possible without recursion > <xsl:for-each select="Entity[(position() - 1) mod $N = 0]"> > <arguments> > <xsl:apply-templates select=". | > following-sibling::Entity[position() < $n"/> > </arguments> > </xsl:for-each> Thanks Martin, that is perfect > But I am not sure whether that is the approach you don't want. Yes, that is what I wanted. Mit besten Gruessen / Best wishes, Hermann Stamm-Wilbrandt Developer, XML Compiler, L3 Fixpack team lead WebSphere DataPower SOA Appliances ---------------------------------------------------------------------- IBM Deutschland Research & Development GmbH Vorsitzender des Aufsichtsrats: Martin Jetter Geschaeftsfuehrung: Dirk Wittkopp Sitz der Gesellschaft: Boeblingen Registergericht: Amtsgericht Stuttgart, HRB 243294 From: Martin Honnen <Martin.Honnen@xxxxxx> To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx Date: 10/19/2010 08:09 PM Subject: Re: [xsl] question on EXSLT data partitioning Hermann Stamm-Wilbrandt wrote: > yesterday I was asked by a colleague on data partitioning. > He wanted to partition 100000s of Entities in blocks of 1000 > for sending a single Database update for 1000 entities. > > Below is the simplified input, partition size is N=3 and the > requested output. Below that is the solution I provided. > > Here are my questions: > * can this task be done without recursion in EXSLT? > [the colleage did not like the idea of doing the partitioning with > just XPath (1<=position()<=1000, 1001<=position()<=2000, ...) > because of the 6 digit number of entities] It should be possible without recursion <xsl:for-each select="Entity[(position() - 1) mod $N = 0]"> <arguments> <xsl:apply-templates select=". | following-sibling::Entity[position() < $n"/> </arguments> </xsl:for-each> But I am not sure whether that is the approach you don't want. -- Martin Honnen http://msmvps.com/blogs/martin_honnen/
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