https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=21723 Jonathan Druart <jonathan.druart@bugs.koha-community.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Version|18.05 |master CC| |jonathan.druart@bugs.koha-c | |ommunity.org --- Comment #1 from Jonathan Druart <jonathan.druart@bugs.koha-community.org> --- Hi Andreas, Could you compare the execution time between this query and the same but with the GROUP BY clause that would contain 'borrowernumber' only? -- You are receiving this mail because: You are watching all bug changes. You are the assignee for the bug.