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Program.cs
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Program.cs
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using System;
using System.Configuration;
using System.Data.SqlClient;
namespace SqlTest
{
class Program
{
static void Main(string[] args)
{
string connStr = ConfigurationManager.AppSettings["sqlconn"];
SqlConnection conn = new SqlConnection(connStr);
conn.Open();
string db = conn.Database;
Console.WriteLine("Connected to DB: " + db);
Random ran = new Random();
int numRuns = int.Parse(ConfigurationManager.AppSettings["numRuns"]);
int maxRow = int.Parse(ConfigurationManager.AppSettings["maxRow"]);
Console.WriteLine("Running {0} times against {1} rows", numRuns, maxRow);
DateTime now = DateTime.Now;
DateTime now1 = DateTime.Now;
for (int i = 0; i < numRuns; i++)
{
int itemNumToRetrieve = ran.Next(1, maxRow);
SqlCommand cmd = new SqlCommand("select itemid, itemname from items where itemname = 'foo" + itemNumToRetrieve + "'", conn);
using (var reader = cmd.ExecuteReader())
{
if (!reader.HasRows)
{
Console.WriteLine("No rows!");
}
if (i % 10000 == 0 && i > 0)
{
TimeSpan diff1 = DateTime.Now - now1;
Console.WriteLine("{0},{1}", i, diff1.TotalMilliseconds);
now1 = DateTime.Now;
}
}
}
TimeSpan diff = DateTime.Now - now;
Console.WriteLine("Total time (ms): " + diff.TotalMilliseconds);
}
}
}