which character should i use for dateTime (for example for int we use %d)
<p>when we want to pass sth to database like <code>int</code> we use(%d) like below</p>

<p><code>...string.format("select * from Table where code=%d",100)...</code></p>

<p>what should i use instead of <code>%d</code> when we want to pass <code>dateTime</code> ?</p>
