Manuel Lenormand created SOLR-6310: -------------------------------------- Summary: create a TypeQueryParser to query each token on it's matching field type Key: SOLR-6310 URL: https://issues.apache.org/jira/browse/SOLR-6310 Project: Solr Issue Type: Improvement Components: query parsers Affects Versions: 4.9 Reporter: Manuel Lenormand Priority: Minor Fix For: 5.0, 4.10
Indexed documents frequently contain different types in different field, e.g emails, telephone numbers, ips etc. The fields may have been extracted from the content field or originally structured that way. We should propose a queryParser that recognizes the query token type (eg. regex) and implicitly reformulate the query to run against the matching field only. That would make a good performance boost in case the query is running on a "catch them all" field and a more adapted analyze for the different types. It would also avoid the idf drift that occurs on an above "catch them all" field. A workaround could be using the type token filter with the matching type whitelist and querying all the different field types with edismax's qf param. -- This message was sent by Atlassian JIRA (v6.2#6252) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org