Main Koha release repository
https://koha-community.org
Jonathan Druart
c6e488f4af
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> |
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| acqui | ||
| admin | ||
| api/v1 | ||
| authorities | ||
| basket | ||
| C4 | ||
| catalogue | ||
| cataloguing | ||
| circ | ||
| course_reserves | ||
| debian | ||
| docs | ||
| errors | ||
| etc | ||
| install_misc | ||
| installer | ||
| Koha | ||
| koha-tmpl | ||
| labels | ||
| members | ||
| misc | ||
| offline_circ | ||
| opac | ||
| OpenILS | ||
| patron_lists | ||
| patroncards | ||
| plugins | ||
| reports | ||
| reserve | ||
| reviews | ||
| rotating_collections | ||
| serials | ||
| services | ||
| skel | ||
| sms | ||
| suggestion | ||
| svc | ||
| t | ||
| tags | ||
| test | ||
| tmp/modified_authorities | ||
| tools | ||
| virtualshelves | ||
| xt | ||
| .editorconfig | ||
| .htaccess | ||
| .mailmap | ||
| about.pl | ||
| changelanguage.pl | ||
| edithelp.pl | ||
| fix-perl-path.PL | ||
| help.pl | ||
| INSTALL | ||
| install-CPAN.pl | ||
| Koha.pm | ||
| koha_perl_deps.pl | ||
| kohaversion.pl | ||
| LICENSE | ||
| mainpage.pl | ||
| Makefile.PL | ||
| MANIFEST.SKIP | ||
| README | ||
| README.md | ||
| README.robots | ||
| rewrite-config.PL | ||
Koha is a free software integrated library system (ILS).
Koha is distributed under the GNU GPL version 3 or later.
Note: This is a synced mirror of the official Koha repo.
Note: Koha does not accept pull requests from git hosting sites.
Note: This project has its own bug tracker, to report a bug or submit a patch visit http://bugs.koha-comminity.org.
For guidelines on submitting patches for Koha please visit https://wiki.koha-community.org/wiki/SubmitingAPatch
The developers handbook can be found at https://wiki.koha-community.org/wiki/Developer_handbook
