https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=27070 Bug ID: 27070 Summary: Elasticsearch - with Elasticsearch 6 searches failing unless all terms are in the same field Change sponsored?: --- Product: Koha Version: master Hardware: All OS: All Status: NEW Severity: major Priority: P5 - low Component: Searching - Elasticsearch Assignee: koha-bugs@lists.koha-community.org Reporter: nick@bywatersolutions.com To recreate - be using Elasticsearch 6 in KOha On sample data try searching for: street shuffle cool, that works Now try searching for a word from title and the publisher name: shuffle constable No results, odd. Try searching for: shuffle AND constable That works. I cannot figure from the docs why this is the case - we pass a default operator, that should be enough I thought, but no. https://www.elastic.co/guide/en/elasticsearch/reference/6.8/query-dsl-query-... for comparison: https://www.elastic.co/guide/en/elasticsearch/reference/5.6/query-dsl-query-... After testing the type => 'cross_fields' seems to do what we want -- You are receiving this mail because: You are the assignee for the bug. You are watching all bug changes.