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Joel Bernstein commented on SOLR-8556: -------------------------------------- The ConcatOperation will be pretty easy to wire into the SQLHandler once it's committed. I'll create a ticket for that. {code} select a,b, concat('a,b', '-') as c from tablex {code} > Add ConcatOperation to be used with the SelectStream > ---------------------------------------------------- > > Key: SOLR-8556 > URL: https://issues.apache.org/jira/browse/SOLR-8556 > Project: Solr > Issue Type: New Feature > Reporter: Joel Bernstein > Assignee: Joel Bernstein > Attachments: SOLR-8556.patch, SOLR-8556.patch > > > Now that we have the UpdateStream it would be nice to support the use case of > sending rolled up aggregates for storage in another SolrCloud collection. To > support this we'll need to create id's for the aggregate records. > The ConcatOperation would allows us to concatenate the bucket values into a > unique id. For example: > {code} > update( > select( > rollup(search(q="*:*, fl="a,b,c", ...)), > concat(fields="a,b,c", delim="_", as="id"))) > {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