https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=15108
--- Comment #31 from Frédéric Demians <frede...@tamil.fr> --- > - Fixed date handling to use UTC as specs require. > - Added support for second precision in time stamps. > - Added support for marc21 metadata prefix as recommended in the guidelines > (synonym for marcxml). > - ListIdentifiers and ListRecords always return records in timestamp order > (faster than biblionumber order with the new index). > - Improved performance of database queries especially for large collections. All good. I can see the SQL improvements, and immediate response time improvement. > - Unified functionality of ListRecords and ListIdentifiers to a common base > class. Good catch. It was stupid repeating convoluted code and queries in two places. > - If items are included in the records, their timestamps are taken into > account everywhere so that whichever is the most recent (timestamp of > biblioitem or any of its items) is considered the record's timestamp. I approve this. It can be interesting to send back to the harvester items info when items are modified in Koha. But it could also have a huge impact on the quantity of records returned by incremental harvesting. Any circulation transaction modify items.timestamp. So for libraries doing a lot of circulation, harvester will have to harvest a lot of records just for the 'due date' field or other circulation related fields. In some scenario, it may be interesting to include items (include_items parameter) in order to have homebranch and call number, but availability info is not required, so resending the whole biblio+items when a transaction is done is not desirable. I can't see any solution without adding a new 'datemodified' field to items table, which would only by updated when non circulation-related info are updated. Have you considered this point? Have you evaluated the impact of including items with a Koha doing a lot of circulation? -- You are receiving this mail because: You are watching all bug changes. _______________________________________________ Koha-bugs mailing list Koha-bugs@lists.koha-community.org http://lists.koha-community.org/cgi-bin/mailman/listinfo/koha-bugs website : http://www.koha-community.org/ git : http://git.koha-community.org/ bugs : http://bugs.koha-community.org/