On 10/17/2018 5:06 PM, Vincenzo D'Amore wrote:
I tried to use constant score into qf parameter but I had an exception.
Is this normal? The qf parameter actually is something like this:
field1^3 field2^4 field3^5... etc.
You didn't actually say, but it sounds like you're trying to use
"field^=3" in your qf parameter. I did a test query with this on a 7.5
example and saw the same exception.
I'm betting that qf does not support the constant score boost option.
It's not mentioned as possible in the documentation. I have no idea how
difficult it would be to add that support. Opening an enhancement issue
in Jira is probably a good idea.
Because it's a query for an ecommerce website I don't want that the results
are influenced by tf/idf.
If you really don't want something to affect relevancy ranking, put it
in a filter query. Filter queries do not affect the score.
fq={!edismax qf="field1 field2"}XXXX
Where XXXX is the query text. I tried that syntax out, and the parsed
query looks like it did exactly what I expected.
Thanks,
Shawn
