FAQ
If you know all fields that need to be queried, you can rewrite it as -
(assuming, f1, f2 are the fields that you have to search)
(f1:kw1 AND f1:kw2 ... f1:kwn) OR (f2:kw1 AND f2:kw2 ... f2:kwn)

-
Jaideep

On Mon, May 20, 2013 at 4:22 PM, Sandeep Mestry wrote:

Hi Jaideep,

The edismax config I have posted mentioned that the default operator is
AND. I am sorry if I was not clear in my previous mail, what I need really
is highlight a field when all search query terms present. The current
highlighter works for *any* of the terms match and not for *all* terms
match.

Thanks,
Sandeep

On 20 May 2013 11:40, Jaideep Dhok wrote:

Sandeep,
If you AND all keywords, that should be OK?

Thanks
Jaideep


On Mon, May 20, 2013 at 3:44 PM, Sandeep Mestry <sanmestry@gmail.com>
wrote:
Dear All,

I have a requirement to highlight a field only when all keywords
entered
match. This also needs to support phrase, operator or wildcard queries.
I'm using Solr 4.0 with edismax because the search needs to be carried out
on multiple fields.
I know with highlighting feature I can configure a field to indicate a
match, however I do not find a setting to highlight only if all
keywords
match. That makes me think is that the right approach to take? Can you
please guide me in right direction?

The edsimax config looks like below:

<requestHandler name="assdismax" class="solr.SearchHandler">
<lst name="defaults">
<str name="defType">edismax</str>
<str name="echoParams">explicit</str>
<float name="tie">0.01</float>
<str name="qf">title^10 description^5 annotations^3 notes^2
categories</str>
<str name="pf">title</str>
<int name="ps">0</int>
<str name="q.alt">*:*</str>
<str name="fl">*,score</str>
<str name="mm">100%</str>
<str name="q.op">AND</str>
<str name="sort">score desc</str>
<str name="facet">true</str>
<str name="facet.limit">-1</str>
<str name="facet.mincount">1</str>
<str name="facet.field">uniq_subtype_id</str>
<str name="facet.field">component_type</str>
<str name="facet.field">genre_type</str>
</lst>
<lst name="appends">
<str name="fq">collection:assets</str>
</lst>
</requestHandler>

If I search for 'countryside number 10' as the keyword then highlight only
if the 'annotations' contain all these entered search terms. Any
document
containing just one or two terms is not a match.

Thanks,
Sandeep
(p.s: I haven't enabled the highlighting feature yet on this config and
will be doing so only if that will fulfil the requirement I have mentioned
above.)
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