Package org.apache.shardingsphere.infra.merge

Class MergeEngine

java.lang.Object

org.apache.shardingsphere.infra.merge.MergeEngine

public final class MergeEngine
extends Object

Merge engine.

Constructor Summary

Constructors

Constructor	Description
MergeEngine(org.apache.shardingsphere.infra.metadata.database.ShardingSphereDatabase database, org.apache.shardingsphere.infra.config.props.ConfigurationProperties props)

Method Summary

Modifier and Type	Method	Description
MergedResult	merge(List<QueryResult> queryResults, SQLStatementContext<?> sqlStatementContext)	Merge.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

MergeEngine

public MergeEngine(org.apache.shardingsphere.infra.metadata.database.ShardingSphereDatabase database,
 org.apache.shardingsphere.infra.config.props.ConfigurationProperties props)

Method Details

merge

public MergedResult merge(List<QueryResult> queryResults,
 SQLStatementContext<?> sqlStatementContext)
                   throws SQLException

Merge.

Parameters:

queryResults - query results

sqlStatementContext - SQL statement context

Returns:

merged result

Throws:

SQLException - SQL exception