I don't really understand your question. what do you mean by a "default query" ?
as long as you have the caches that existing the example configs, then solr with cache queries and filters for you. and as long as you have a non-zero autowarm count for those caches, solr will use that number of keys from the "old" cache to pre-populate the "new" cache whenever there is a commit. : If i don't explicity set any default query in the solrconfig.xml for : caching and make use of the default config file,does solr do the caching : automatically based on the query? -Hoss