You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@lucene.apache.org by "Joel Bernstein (JIRA)" <ji...@apache.org> on 2015/09/22 22:42:04 UTC
[jira] [Commented] (SOLR-8038) Add StatsStream to the Streaming API
and wire it into the SQLHandler
[ https://issues.apache.org/jira/browse/SOLR-8038?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14903397#comment-14903397 ]
Joel Bernstein commented on SOLR-8038:
--------------------------------------
I'll do some manual testing using the JDBC driver and if all looks good I'll commit to trunk.
> Add StatsStream to the Streaming API and wire it into the SQLHandler
> --------------------------------------------------------------------
>
> Key: SOLR-8038
> URL: https://issues.apache.org/jira/browse/SOLR-8038
> Project: Solr
> Issue Type: New Feature
> Reporter: Joel Bernstein
> Assignee: Joel Bernstein
> Priority: Minor
> Fix For: Trunk
>
> Attachments: SOLR-8038.patch, SOLR-8038.patch, SOLR-8038.patch, SOLR-8038.patch
>
>
> Currently the SQL interface only supports aggregate functions when a GROUP BY clause is present. This ticket will add the capability to query for aggregates without a GROUP BY clause.
> Example:
> select max(a), sum(b), min(c) from table1.
> The underlying implementation will be a *StatsStream* class which outputs the results from a *StatsComponent* query as a single Tuple.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org