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https://issues.apache.org/jira/browse/SOLR-10623?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16016092#comment-16016092
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ASF subversion and git services commented on SOLR-10623:
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Commit f326cfb17569eb7607084f7fca1ae9aeff31e383 in lucene-solr's branch
refs/heads/master from [~joel.bernstein]
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=f326cfb ]
SOLR-10623: Add sql Streaming Expression
> Add sql Streaming Expression
> ----------------------------
>
> Key: SOLR-10623
> URL: https://issues.apache.org/jira/browse/SOLR-10623
> Project: Solr
> Issue Type: New Feature
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: Joel Bernstein
> Assignee: Joel Bernstein
> Attachments: SOLR-10623.patch
>
>
> The existing jdbc Streaming Expression is really designed for querying
> outside SQL engines.
> The sql expression is designed to talk directly with Solr's parallel SQL
> interface.
> This will make it much easier to intermingle SQL queries with other
> expressions and leverage the new math expressions on top of SQL result sets.
> Sample syntax:
> {code}
> sql(dbcollection, stmt="SELECT ...")
> {code}
> The dbcollection parameter is the distributed front end to the database. Like
> all parallel SQL queries the stmt can reference any collection in the Zk
> instance.
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