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https://issues.apache.org/jira/browse/SOLR-10623?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joel Bernstein updated SOLR-10623:
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Description:
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.
was:
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 is the distributed front end to the database. Like all
parallel SQL queries the stmt can reference any collection in the Zk instance.
> 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
>
> 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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