Two discussions on koha-devel lead to the same conclusion:
biblioitems.marcxml should be moved out this table
- biblio and biblioitems
http://lists.koha-community.org/pipermail/koha-devel/2013-April/039239.html
- biblioitems.marcxml & biblioitems.marc / HUGE performance issue !
http://lists.koha-community.org/pipermail/koha-devel/2016-July/042821.html
There are several goals to do it:
- Performance
As Paul Poulain wrote, a simple query like
SELECT publicationyear, count(publicationyear) FROM biblioitems GROUP BY publicationyear;
takes more than 10min on a DB with more than 1M bibliographic records
but only 3sec (!) on the same DB without the biblioitems.marcxml field
Note that priori to this patch set, the biblioitems.marcxml was not
retrieved systematically, but was, at least, in
C4::Acquisition::GetOrdersByBiblionumber and C4::Acquisition::GetOrders
- Flexibility
Storing the marcxml in a specific table would allow use to store several
kind of metadata (USMARC, MARCXML, MIJ, etc.) and different formats (marcflavour)
- Clean code
It would be a first step toward Koha::MetadataRecord for bibliographic
records (not done in this patch set).
Test plan:
- Update the DBIC Schema
- Add / Edit / Delete / Import / Export bibliographic records
- Add items
- Reindex records using ES
- Confirm that the following scripts still work:
* misc/cronjobs/delete_records_via_leader.pl
* misc/migration_tools/build_oai_sets.pl
- Look at the reading history at the OPAC (opac-readingrecord.pl)
- At the OPAC, click on a tag, you must see the result
Note: Changes in Koha/OAI/Server/ListRecords.pm is planned on bug 15108.
Signed-off-by: Mason James <mtj@kohaaloha.com>
Signed-off-by: Josef Moravec <josef.moravec@gmail.com>
Signed-off-by: Zeno Tajoli <z.tajoli@cineca.it>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
For historical reasons the SIPServer and SIP modules
have used an extra module path in addition to the
standard Koha one. This has caused numerous irritants
in attempting to set up scripts and basic tests. It
does not help in attempting to modify or debug
this code
This patch changes the package value in the modules
under the C4/SIP directory and makes calls to
them use the full package name.
Where the export mechanism was being short circuited
routines have been explicitly exported and imported
declarations of 'use ILS' when that module was
not being used and which only generated warnings
have been removed.
As a lot of the changes affect lines where
an object is instantiated with new. The opportunity
has been taken to replace the ambiguous indirect
syntax with the preferred direct call
In intializing ILS the full path is added as this
will not require any changes to existing configs.
I suspect this feature is unused, and adds
obfuscation rather than flexibility but have kept
the feature as we need this change in order to
rationalize and extend the testing of the server.
The visible difference is that with the normal Koha
PERL5LIB setting. Compilation of Modules under C4/SIP
should be successful and not fail with unlocated modules,
allowing developers to see any perl warnings
All the SIP modules can now be run through the tests
in t/00-load.t now except for SIPServer itself
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Jonathan Druart <jonathan.druart@biblibre.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>
