/* This file is part of VoltDB.
* Copyright (C) 2008-2012 VoltDB Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* OTHER DEALINGS IN THE SOFTWARE.
*/
//
// Returns the results of the votes.
//
package edu.brown.benchmark.voter.procedures;
import org.voltdb.ProcInfo;
import org.voltdb.SQLStmt;
import org.voltdb.VoltProcedure;
import org.voltdb.VoltTable;
@ProcInfo (
singlePartition = false
)
public class Results extends VoltProcedure
{
// Gets the results
public final SQLStmt resultStmt = new SQLStmt( " SELECT a.contestant_name AS contestant_name"
+ " , a.contestant_number AS contestant_number"
+ " , SUM(b.num_votes) AS total_votes"
+ " FROM v_votes_by_contestant_number_state AS b"
+ " , contestants AS a"
+ " WHERE a.contestant_number = b.contestant_number"
+ " GROUP BY a.contestant_name"
+ " , a.contestant_number"
+ " ORDER BY total_votes DESC"
+ " , contestant_number ASC"
+ " , contestant_name ASC;" );
public VoltTable[] run() {
voltQueueSQL(resultStmt);
return voltExecuteSQL(true);
}
}