[Koha-bugs] [Bug 21288] Slowness in acquisition caused by GetInvoices

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=21288 --- Comment #2 from paxed <pasi.kallinen@joensuu.fi> --- Created attachment 78307 --> https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=78307&action=edit Bug 21288: Slowness in acquisition caused by GetInvoices The SQL query done by GetInvoices is quite slow on our production server, taking about a minute. In the query, there's this join: LEFT JOIN subscription ON biblio.biblionumber = subscription.biblionumber but there's no index on subscription.biblionumber. Adding the index speeds up the query so it only takes up about 3 seconds. -- You are receiving this mail because: You are watching all bug changes.