Dennis Gove created SOLR-7938: --------------------------------- Summary: MergeStream to support N streams Key: SOLR-7938 URL: https://issues.apache.org/jira/browse/SOLR-7938 Project: Solr Issue Type: Bug Components: SolrJ Affects Versions: Trunk Reporter: Dennis Gove Priority: Minor
Enhances MergeStream to support merging N streams. This was previously limited to merging just two streams but with this enhancement it can now accept any number of streams to merge. Based on the comparator, if more than one stream could provide the next value then the selected value will follow the order of the streams as they appear in the expression or were added to the MergeStream object. {code} merge( search(collection1, q="id:(0 4)", fl="id,a_s,a_i,a_f", sort="a_f asc, a_s asc"), search(collection1, q="id:(1)", fl="id,a_s,a_i,a_f", sort="a_f asc, a_s asc"), search(collection1, q="id:(2)", fl="id,a_s,a_i,a_f", sort="a_f asc, a_s asc"), on="a_f asc" ) {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org