I have a field that is defined:
<field name="countries" type="string" indexed="true" stored="true" multiValued="true"/>
I am looking for query syntax to get from solr documents where field "countries" contains value X.
For value X the query that I am looking for should return documents where:
countries = ['X','Y',...] or countries = ['X']
I already tried tip from this thread Solr query syntax for array field
But for countries: X
it returns only docs where countries = ['X']
and skips countries = ['X','Y',...]