Subject: RE: [xsl] xslt2 grouping From: David.Pawson@xxxxxxxxxxx Date: Tue, 15 Apr 2003 12:15:51 +0100 |
For others in the same position, perhaps add something about can contain duplicates? regards DaveP > No, the term "set" is used loosely here to mean "collection". I will > change it. > > Michael Kay > Software AG > home: Michael.H.Kay@xxxxxxxxxxxx > work: Michael.Kay@xxxxxxxxxxxxxx > > > -----Original Message----- > > From: owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx > > [mailto:owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx] On Behalf Of > > David.Pawson@xxxxxxxxxxx > > Sent: 15 April 2003 09:40 > > To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx > > Subject: [xsl] xslt2 grouping > > > > > > http://www.w3.org/TR/xslt20/#d5e12772 says > > > > The xsl:for-each-group instruction partitions a sequence into > > groups of items (that is, it establishes a set of sequences) > > > > A set of sequences. > > A set. > > But a set does not contain duplicates? > > - What definition of duplicate is used please? > > say I use group-by="@x" > > With two members of the population being > > <el x='2' y='3'/> and > > <el x='2' y='4'/> are they classed as duplicate members > > of this population? > > > > So for our grouping uses, we need to be careful to include > > all parts of the population if needed? > > > > Is that right please? > > > > TIA, DaveP. > > > > > > > > > > > > Regards DaveP. > > > > **** snip here ***** > > > > - > > > > NOTICE: The information contained in this email and any > > attachments is > > confidential and may be legally privileged. If you are not the > > intended recipient you are hereby notified that you must not use, > > disclose, distribute, copy, print or rely on this email's > content. If > > you are not the intended recipient, please notify the sender > > immediately and then delete the email and any attachments from your > > system. > > > > RNIB has made strenuous efforts to ensure that emails and any > > attachments generated by its staff are free from viruses. > However, it > > cannot accept any responsibility for any viruses which are > > transmitted. We therefore recommend you scan all attachments. > > > > Please note that the statements and views expressed in this email > > and any attachments are those of the author and do not necessarily > > represent those of RNIB. > > > > RNIB Registered Charity Number: 226227 > > > > Website: http://www.rnib.org.uk > > > > XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list > XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list - NOTICE: The information contained in this email and any attachments is confidential and may be legally privileged. If you are not the intended recipient you are hereby notified that you must not use, disclose, distribute, copy, print or rely on this email's content. If you are not the intended recipient, please notify the sender immediately and then delete the email and any attachments from your system. RNIB has made strenuous efforts to ensure that emails and any attachments generated by its staff are free from viruses. However, it cannot accept any responsibility for any viruses which are transmitted. We therefore recommend you scan all attachments. Please note that the statements and views expressed in this email and any attachments are those of the author and do not necessarily represent those of RNIB. RNIB Registered Charity Number: 226227 Website: http://www.rnib.org.uk XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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