[Koha-bugs] [Bug 18969] Elasticsearch - _all field is deprecated - should use copy_to to prepare for ES6

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=18969 --- Comment #5 from Alex Arnaud <alex.arnaud@biblibre.com> --- (In reply to Tomás Cohen Arazi from comment #4)

Is this backwards compatible?

Yep. I tested this patch with ES 5 (5.6.7): - Biblio search works (and facets) - Authority search work -- You are receiving this mail because: You are watching all bug changes.