/* This file is part of VoltDB.
* Copyright (C) 2008-2017 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,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
//
// Returns the heat map data (winning contestant by state) for display on nthe Live Statistics dashboard.
//
package liverejoinconsistency.procedures;
import java.util.ArrayList;
import org.voltdb.ProcInfo;
import org.voltdb.SQLStmt;
import org.voltdb.VoltProcedure;
import org.voltdb.VoltTable;
import org.voltdb.VoltType;
@ProcInfo (
partitionInfo = "joiner.id:0",
singlePartition = true
)
public class getCountFromRep extends VoltProcedure {
// potential return codes
public static final long ERR_INVALID_COUNTER = 1;
// get Counter
public final SQLStmt getCounterStmt = new SQLStmt(
"SELECT c.counter counter FROM joiner j, counters_rep c WHERE j.id = c.id and j.id = ? order by 1;");
public long run(int id) {
voltQueueSQL(getCounterStmt, EXPECT_SCALAR, id);
VoltTable result[] = voltExecuteSQL();
long count = result[0].fetchRow(0).getLong(0);
return count;
}
}