Hi Erick , My Schema is as follows
<field name="id" type="string" indexed="true" stored="true" required="true" /> <field name="value" type="string" indexed="true" stored="true" /> <field name="column1" type="string" indexed="true" stored="true"/> <field name="column2" type="string" indexed="true" stored="true" /> My data which i am indexing in core0 is id:1, value:'123456', column1:'A', column2:'null' id:2, value:'1234567895252', column1:'B', column2:'null' My data which i am indexing in core1 is id:3, value:'123456', column1:'null', column2:'C' Now my query is http://localhost:8983/solr/core0/select?shards=localhost:8983/solr/core0,localhost:8983/solr/core1&q=column1:"A" AND column2:"C" Response: No data In database we can achieve this by query querying separately as follows select value from core0 where column1='A' intersect select value from core0 where column1='C' Same scenario i am trying to implement in my multi core SOLR setup. But i am unable to do so. Please let me know what should i do to implement this type of scenario in SOLR. I am using SOLR 1.4 version. Thanks Ravi -- View this message in context: http://lucene.472066.n3.nabble.com/Problem-with-AND-clause-in-multi-core-search-query-tp3983800p3983881.html Sent from the Solr - User mailing list archive at Nabble.com.