provide other methods that PIs to keep merge information XML::Twig, xml_merge TODO optimize the codeĪny idea welcome! I have already implemented most of what I thought would improve performances. # nested sections are split properly SEE ALSO Xml_split -c section foo.xml # a file is generated for each section element Xml_split -l 2 foo.xml # split at level 2 Man (requires pod2text to be in the path) EXAMPLES xml_split foo.xml # split at level 1
Note that this option can slow down processing considerably (by an order of magnitude) when generating lots of small documents -V Use XInclude elements instead of Processing Instructions to mark where sub files need to be included -v If more digits than are needed, then they are used: if -nb_digits 2 is used and 112 files are generated they will be named -01.xml to -112.xmlĭefaults to the original file extension or. Number of digits in the sequence number for each file is a sequence number, see below -nb_digits is an extension, see below -extensionĭefaults to the original file name (if available) or out (if input comes from the standard input) -n b īase name for the output, files will be named. The content of each file is enclosed in a new element ( xml_split::root), so it's well-formed XML. The size can be given in bytes, Kb, Mb or Gb. Note that at the moment this option is a lot slower than using -l -s Xml_split -c will put each section element in its own file (nested sections are handled too) Generate a file for each element that passes the condition
Level to cut at: 1 generates a file for each child of the root, 2 for each grand child The processing instruction format is ?>įile names are -.xml, with -00.xml holding the main document. It can split at a given level in the tree (the default, splits children of the root), or on a condition (using the subset of XPath understood by XML::Twig, so section or /doc/section).Įach generated file is replaced by a processing instruction that will allow xml_merge to rebuild the original document. The memory used is the memory needed for the biggest chunk (ie memory is reused for each new chunk). Xml_split takes a (presumably big) XML file and split it in several smaller files. NAME xml_split - cut a big XML file into smaller chunks DESCRIPTION
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