/*
* Copyright 1999-2017 Alibaba Group Holding Ltd.
*
* 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.druid.benckmark.proxy.sqlcase;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.Statement;
import java.util.Date;
import org.junit.Assert;
import com.alibaba.druid.benckmark.proxy.BenchmarkCase;
import com.alibaba.druid.benckmark.proxy.SQLExecutor;
public class SelectNow extends BenchmarkCase {
private String sql;
private Connection conn;
public SelectNow(){
super("SelectNow");
sql = "SELECT NOW()";
}
@Override
public void setUp(SQLExecutor sqlExec) throws Exception {
conn = sqlExec.getConnection();
}
@Override
public void execute(SQLExecutor sqlExec) throws Exception {
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery(sql);
int rowCount = 0;
Date now = null;
while (rs.next()) {
now = rs.getTimestamp(1);
rowCount++;
}
Assert.assertNotNull(now);
Assert.assertEquals(1, rowCount);
rs.close();
stmt.close();
}
@Override
public void tearDown(SQLExecutor sqlExec) throws Exception {
conn.close();
conn = null;
}
}