/*
* Copyright (c) 2013, OpenCloudDB/MyCAT and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software;Designed and Developed mainly by many Chinese
* opensource volunteers. you can redistribute it and/or modify it under the
* terms of the GNU General Public License version 2 only, as published by the
* Free Software Foundation.
*
* This code 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 General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Any questions about this component can be directed to it's project Web address
* https://code.google.com/p/opencloudb/.
*
*/
package org.opencloudb.parser;
import org.opencloudb.server.parser.ServerParseSet;
/**
* @author mycat
*/
public final class ServerParserTestPerf {
private static void parseSetPerf() {
// ServerParse.parse("show databases");
// ServerParseSet.parse("set autocommit=1");
// ServerParseSet.parse("set names=1");
ServerParseSet.parse("SET character_set_results = NULL", 4);
// ServerParse.parse("select id,name,value from t");
// ServerParse.parse("select * from offer where member_id='abc'");
}
public static void main(String[] args) {
parseSetPerf();
int count = 10000000;
System.currentTimeMillis();
long t1 = System.currentTimeMillis();
for (int i = 0; i < count; i++) {
parseSetPerf();
}
long t2 = System.currentTimeMillis();
// print time
System.out.println("take:" + ((t2 - t1) * 1000 * 1000) / count + " ns.");
}
}