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From Joel Bernstein <joels...@gmail.com>
Subject Re: Parallel SQL doesn't support >, >=, <, <= syntax?
Date Sat, 21 May 2016 21:34:16 GMT
Yes, currently only Solr range syntax is supported. The SQL greater, less
than syntax isn't yet supported.

This isn't explicitly stated in the docs, which would be a good first step.

Supporting SQL greater and less then predicates should not be too
difficult. Feel free to create a jira ticket for this.


Joel Bernstein
http://joelsolr.blogspot.com/

On Sat, May 21, 2016 at 10:55 AM, Timothy Potter <thelabdude@gmail.com>
wrote:

> this gives expected result:
>
>      SELECT title_s, COUNT(*) as cnt
>         FROM movielens
>      WHERE genre_ss='action' AND rating_i='[4 TO 5]'
> GROUP BY title_s
> ORDER BY cnt desc
>          LIMIT 5
>
> but using >= 4 doesn't give same results (my ratings are 1-5):
>
>       SELECT title_s, COUNT(*) as cnt
>          FROM movielens
>       WHERE genre_ss='action' AND rating_i >= 4
> GROUP BY title_s
> ORDER BY cnt desc
>           LIMIT 5
>
> on the Solr side, I see queries forumlated as:
>
> 2016-05-21 14:53:43.096 INFO  (qtp1435804085-1419) [c:movielens
> s:shard1 r:core_node1 x:movielens_shard1_replica1] o.a.s.c.S.Request
> [movielens_shard1_replica1]  webapp=/solr path=/export
>
> params={q=((genre_ss:"action")+AND+(rating_i:"4"))&distrib=false&fl=title_s&sort=title_s+desc&wt=json&version=2.2}
> hits=2044 status=0 QTime=0
>
> which is obviously wrong ... known issue or should I open a JIRA?
>
> In general, rather than crafting an incorrect query that gives the
> wrong results, we should throw an exception stating that the syntax is
> not supported.
>

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