it</a>: splitting long operations into smaller tasks</li>
	<li><a href="query_script_try_catch.html">try-catch</a>: error handling</li>
</ul>
</p>
<p> 
And the following flow control statements : 
<ul>
	<li><a href="query_script_break.html">break</a>: leave executing loop</li>
	<li><a href="query_script_return.html">return</a>: quit script execution</li>
</ul>
</p>

<h3>DESCRIPTION</h3>
<p>
The flow control structures are similar in nature to those of other common programming language.
Flow control works by