Hello, Due to reading 'This filter must be included on index-time analyzer..' in the documentation, i never considered adding it to a query-time analyser.
However, we had problems with a set of three two-word synonyms never yielding the same number of results with SynonymGraph. When switching to the good old SynonymFilter, the problem was solved, all three synonyms gave the same number of results. Then i decided to try SynonymGraph with FlattenGraph at query-time, which also solved the problem i had with SynonymGraph. So what is the deal with it, and what about the documentation? Is the documentation wrong and should we apply it query-time? Is there a bug? Many thanks, Markus