org.voltdb.sysprocs.AdHoc_RW_SP Maven / Gradle / Ivy
/* This file is part of VoltDB.
* Copyright (C) 2008-2020 VoltDB Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with VoltDB. If not, see .
*/
package org.voltdb.sysprocs;
import org.voltdb.SystemProcedureExecutionContext;
import org.voltdb.VoltTable;
/**
* Execute a user-provided read-write single-partition SQL statement.
* This code coordinates the execution of the plan fragments generated by the
* embedded planner process.
*
* AdHocBase implements the core logic.
*/
public class AdHoc_RW_SP extends AdHocBase {
/**
* System procedure run hook.
* Use the base class implementation.
*
* @param ctx execution context
* @param partitionParam serialized partition parameter
* @param partitionParamType type of the partition parameter used to deserialize it
* @param serializedBatchData serialized data needed for adhoc
* @return results as VoltTable array
*/
public VoltTable[] run(SystemProcedureExecutionContext ctx,
byte[] partitionParam,
byte partitionParamType,
byte[] serializedBatchData) {
return runAdHoc(ctx, serializedBatchData);
}
}