/*
* Copyright 2012-2015 org.opencloudb.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
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.");
}
}