Hi, It works just like boolean operators in the main query: fq=-status:refunded
http://lucene.apache.org/java/2_9_1/queryparsersyntax.html#Boolean operators Cheers > hello. > > i need to filter a field. i want all fields are not like the given string. > > eg.: ...&fq=status!=refundend > > how can i realize this in solr !? i dont want to use > ...string+OR+string+OR+...