 		</fieldset>
 		<fieldset id="schema_fieldset">
 			<legend>Schema DDL</legend>
-			<textarea id="schema_ddl" style="height: 350px; width: 100%;" name="schema_ddl"></textarea>		
+			<textarea onkeypress="handleSchemaChange()" id="schema_ddl" style="height: 350px; width: 100%;" name="schema_ddl"></textarea>		
 			<span id="schema_notices"></span>
 		</fieldset>
 	</div>

				},
				error: function (jqXHR, textStatus, errorThrown)
				{
					$("#schema_notices").html(errorThrown);	
				},
				complete: function (jqXHR, textStatus)

				success: function (data, textStatus, jqXHR) {
					if (data["short_code"])
					{
						$("#schema_ddl").data("ready", true);
						$("#schema_short_code").val($.trim(data["short_code"]));
						$.bbq.pushState("#!" + $("#db_type_id").val() + '/' + $.trim(data["short_code"]));
						$(".schema_ready").unblock();
