Thanks for u r reply Erick, (Here my use case is YYYY-MM-DD 13:54:11.414632 needs to be unique key)
when i trying to search the data for http://localhost:8080/solr/select/?q=2009-11-04:13:51:07.348184 it throws following error, though i change my schema to textfield i am getting following error <fieldType name="string" class="solr.TextField" sortMissingLast="true" omitNorms="true" /> kindly check my stack trace SEVERE: org.apache.solr.common.SolrException: undefined field 2009-11-04 at org.apache.solr.schema.IndexSchema.getDynamicFieldType(IndexSchema.java:1254) at org.apache.solr.schema.IndexSchema$SolrQueryAnalyzer.getAnalyzer(IndexSchema.java:410) at org.apache.solr.schema.IndexSchema$SolrIndexAnalyzer.reusableTokenStream(IndexSchema.java:385) at org.apache.lucene.queryParser.QueryParser.getFieldQuery(QueryParser.java:574) at org.apache.solr.search.SolrQueryParser.getFieldQuery(SolrQueryParser.java:158) at org.apache.lucene.queryParser.QueryParser.Term(QueryParser.java:1421) at org.apache.lucene.queryParser.QueryParser.Clause(QueryParser.java:1309) at org.apache.lucene.queryParser.QueryParser.Query(QueryParser.java:1237) at org.apache.lucene.queryParser.QueryParser.TopLevelQuery(QueryParser.java:1226) at org.apache.lucene.queryParser.QueryParser.parse(QueryParser.java:206) at org.apache.solr.search.LuceneQParser.parse(LuceneQParserPlugin.java:80) at org.apache.solr.search.QParser.getQuery(QParser.java:142) at org.apache.solr.handler.component.QueryComponent.prepare(QueryComponent.java:84) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:173) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1360) -- View this message in context: http://lucene.472066.n3.nabble.com/UniqueKey-filed-length-exceeds-tp3389759p3392432.html Sent from the Solr - User mailing list archive at Nabble.com.