Hi Sara,
You can run your query (or smaller one) with debugQuery=true and see how
it is rewritten.
Thanks,
Emir
On 13.01.2016 16:01, sara hajili wrote:
tnx.
and my main question is about maxBooleanDefault in solr config.
it is 1024 by default.
and i have a edismax query with about 500 words in this way:
q1= str1 OR str2 OR str3 ...OR strn
it throws exception that cant't parse query too boolean clause.
so if i changed maxBooleanDefault to 1500 it works
but some thing is ambiguous for me is when i don;t change maxBooleanDefault
and it remains 1024.
but i changed query in this way
q2 = str1 str2 str3 ... strn // i eliminated OR between for and inside space
i didn't get exception !!!
why?!
what is diffrence between q1 an q2??
On Wed, Jan 13, 2016 at 6:28 AM, Shawn Heisey <apa...@elyograg.org> wrote:
On 1/13/2016 5:40 AM, sara hajili wrote:
what is exactly diffrence between sapce and OR in solr query ?
i mean what is diffrence between
q = solr OR lucene OR search
and this
q = solr lucene search?
solr default boolean occurence is OR,isn't it?
This depends on what the default operator is. The default for the
default operator is OR, and that would produce exactly the same results
for both of the queries you have mentioned. If the default operator is
AND, then those two queries would be different.
The default operator applies to the lucene and edismax parsers. The
lucene parser is Solr's default. In older versions, the default
operator could be set by a defaultOperator parameter. I do not remember
whether that was in solrconfig or schema. That parameter is deprecated
and the q.op parameter should be used now.
Thanks,
Shawn
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