content: /*
   * Copyright 1999-2012 Alibaba Group.
   *  
   * 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 com.alibaba.cobar.parser;
  
  import com.alibaba.cobar.server.parser.ServerParseSet;
  
  /**
   * @author xianmao.hexm
   */
  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.");
      }
  
  }
  