in reply to rag. Gustavino Bevilacqua

@Bevilacqua Gustavino

quello si può all'incirca fare: la query diventa qualcosa tipo ```colour:brown AND length > 120 AND width > 180```, purché si siano configurato i campi length e width come sortable (che non è il default perché avere troppi campi sortable influenza le prestazioni)

che io sappia non si può fare una query tipo ```lenght = null``` (di solito per quelli finisco per usare grep :D )

in reply to Elena ``of Valhalla''

@Bevilacqua Gustavino uops, I didn't realize you wrote in en...

that can be done, the query becomes something like ```colour:brown AND length > 120 AND width > 180```, as long as the length and width have been configured as sortable (which is not the default because too many sortable fields influence performance).

afaik it isn't possible to have a query like ```length = null``` (usually when I need something like that I use grep :D )

in reply to rag. Gustavino Bevilacqua

@Bevilacqua Gustavino I've found that for this kind of applications in most cases, having free text search with stemming is more useful than querying for none, so I think that the tradeoff is worth.

In theory, I could probably write an additional backend to index the data also in an sqlite database for that kind of queries, but I've never felt enough of a need for it to actually *do* it :D

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