Data addition and updation in SQL tables
<p>Iam fairly new to SQLClient and all, and iam having a problem with my SQL tables..when ever i run my code, the data, rather than getting updated, attaches itself to the already existing records in the tables..here's my code</p>

<pre><code>SqlConnection conneciones = new SqlConnection(connectionString);
SqlCommand cmd;
conneciones.Open();
//put values into SQL DATABASE Table 1
for (int ok = 0; ok &lt; CleanedURLlist.Length; ok++)
{
     cmd = new SqlCommand("insert into URL_Entries values('" + CleanedURLlist[ok] + "' , '" + DateTime.Now + "' , '" + leak + "' )", conneciones);
     cmd.ExecuteNonQuery();
}
conneciones.Dispose();
</code></pre>
