Package org.apache.solr.handler.sql
Class CalciteJDBCStream
- java.lang.Object
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- org.apache.solr.client.solrj.io.stream.TupleStream
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- org.apache.solr.client.solrj.io.stream.JDBCStream
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- org.apache.solr.handler.sql.CalciteJDBCStream
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- All Implemented Interfaces:
Closeable
,Serializable
,AutoCloseable
,org.apache.solr.client.solrj.io.stream.expr.Expressible
,org.apache.solr.common.MapSerializable
,org.apache.solr.common.MapWriter
,org.apache.solr.common.NavigableObject
public class CalciteJDBCStream extends org.apache.solr.client.solrj.io.stream.JDBCStream
Used with o.a.s.Handler.SQLHandler.- Since:
- 7.0.0
- See Also:
- Serialized Form
- NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.
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Nested Class Summary
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Nested classes/interfaces inherited from class org.apache.solr.client.solrj.io.stream.JDBCStream
org.apache.solr.client.solrj.io.stream.JDBCStream.ResultSetValueSelector
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Constructor Summary
Constructors Constructor Description CalciteJDBCStream(String connectionUrl, String sqlQuery, org.apache.solr.client.solrj.io.comp.StreamComparator definedSort, Properties connectionProperties, String driverClassName)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected org.apache.solr.client.solrj.io.stream.JDBCStream.ResultSetValueSelector
determineValueSelector(int columnIdx, ResultSetMetaData metadata)
protected Driver
getDriver()
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Methods inherited from class org.apache.solr.client.solrj.io.stream.JDBCStream
children, close, getStreamSort, open, read, setStreamContext, toExplanation, toExpression
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Methods inherited from class org.apache.solr.client.solrj.io.stream.TupleStream
getCost, getShards, getShards, getStreamNodeId, writeMap
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Constructor Detail
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CalciteJDBCStream
public CalciteJDBCStream(String connectionUrl, String sqlQuery, org.apache.solr.client.solrj.io.comp.StreamComparator definedSort, Properties connectionProperties, String driverClassName) throws IOException
- Throws:
IOException
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Method Detail
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determineValueSelector
protected org.apache.solr.client.solrj.io.stream.JDBCStream.ResultSetValueSelector determineValueSelector(int columnIdx, ResultSetMetaData metadata) throws SQLException
- Overrides:
determineValueSelector
in classorg.apache.solr.client.solrj.io.stream.JDBCStream
- Throws:
SQLException
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getDriver
protected Driver getDriver()
- Overrides:
getDriver
in classorg.apache.solr.client.solrj.io.stream.JDBCStream
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