[Koha-bugs] [Bug 17196] Move marcxml out of the biblioitems table

[bugzilla-daemon at bugs.koha-community.org]

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=17196

Kyle M Hall <kyle at bywatersolutions.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Text to go in the|This development moves      |This development moves
      release notes|marcxml out of the          |marcxml out of the
                   |biblioitems and             |biblioitems and
                   |deletedbiblioitems tables   |deletedbiblioitems tables
                   |and moves it to two new     |and moves it to two new
                   |tables: biblio_metadata and |tables: biblio_metadata and
                   |deletedbiblio_metadata. SQL |deletedbiblio_metadata. SQL
                   |queries on the marcxml data |queries using the
                   |will get a performance      |biblioitems table but not
                   |boost. Storing the marcxml  |the marcxml column will get
                   |in a specific table will    |a performance boost.
                   |allow us to store several   |Storing the marcxml in a
                   |metadata formats (USMARC,   |specific table will allow
                   |MARCXML, MIJ, etc.).        |us to store several
                   |ATTENTION: all reports that |metadata formats (USMARC,
                   |use ExtractValue to         |MARCXML, MIJ, etc.).
                   |retrieve MARC tags from     |ATTENTION: all reports that
                   |biblioitems.marcxml need to |use ExtractValue to
                   |be updated/rewritten.       |retrieve MARC tags from
                   |                            |biblioitems.marcxml need to
                   |                            |be updated/rewritten.

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