org.h2.command.dml.SetSessionCharacteristics Maven / Gradle / Ivy
/*
* Copyright 2004-2019 H2 Group. Multiple-Licensed under the MPL 2.0,
* and the EPL 1.0 (https://h2database.com/html/license.html).
* Initial Developer: H2 Group
*/
package org.h2.command.dml;
import org.h2.command.CommandInterface;
import org.h2.command.Prepared;
import org.h2.engine.IsolationLevel;
import org.h2.engine.Session;
import org.h2.result.ResultInterface;
/**
* This class represents the statement SET SESSION CHARACTERISTICS
*/
public class SetSessionCharacteristics extends Prepared {
private final IsolationLevel isolationLevel;
public SetSessionCharacteristics(Session session, IsolationLevel isolationLevel) {
super(session);
this.isolationLevel = isolationLevel;
}
@Override
public boolean isTransactional() {
return false;
}
@Override
public int update() {
session.setIsolationLevel(isolationLevel);
return 0;
}
@Override
public boolean needRecompile() {
return false;
}
@Override
public ResultInterface queryMeta() {
return null;
}
@Override
public int getType() {
return CommandInterface.SET;
}
}