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Joel Bernstein commented on SOLR-7986: -------------------------------------- [~thetaphi], I ran into a forbidden API's issue in Driver.getParentLogger() which returns java.util.logging.Logger. Any thought's on how to handle this? > JDBC Driver for SQL Interface > ----------------------------- > > Key: SOLR-7986 > URL: https://issues.apache.org/jira/browse/SOLR-7986 > Project: Solr > Issue Type: New Feature > Components: clients - java > Affects Versions: Trunk > Reporter: Joel Bernstein > Attachments: SOLR-7986-SPI.patch, SOLR-7986.patch, SOLR-7986.patch, > SOLR-7986.patch, SOLR-7986.patch, SOLR-7986.patch, SOLR-7986.patch, > SOLR-7986.patch, SOLR-7986.patch > > > This ticket is to create a JDBC Driver (thin client) for the new SQL > interface (SOLR-7560). As part of this ticket a driver will be added to the > Solrj libary under the package: *org.apache.solr.client.solrj.io.sql* > Initial implementation will include basic *Driver*, *Connection*, *Statement* > and *ResultSet* implementations. > Future releases can build on this implementation to support a wide range of > JDBC clients and tools. > *Syntax using parallel Map/Reduce for aggregations*: > {code} > Properties props = new Properties(); > props.put("aggregationMode", "map_reduce"); > props.put("numWorkers", "10"); > Connection con = > DriverManager.getConnection("jdbc:solr://<zkhost:port>?collection=<collection>", > props); > Statement stmt = con.createStatement(); > ResultSet rs = stmt.executeQuery("select a, sum(b) from tablex group by a > having sum(b) > 100"); > while(rs.next()) { > String a = rs.getString("a"); > double sumB = rs.getDouble("sum(b)"); > } > {code} > *Syntax using JSON facet API for aggregations*: > {code} > Properties props = new Properties(); > props.put("aggregationMode", "facet"); > Connection con = > DriverManager.getConnection("jdbc:solr://<zkhost:port>?collection=<collection>", > props); > Statement stmt = con.createStatement(); > ResultSet rs = stmt.executeQuery("select a, sum(b) from tablex group by a > having sum(b) > 100"); > while(rs.next()) { > String a = rs.getString("a"); > double sumB = rs.getDouble("sum(b)"); > } > {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