NEED HELP COPY TO DYNAMIC OUTPUT FILE

<table border="0" cellpadding="0" cellspacing="0"><tr><td style="font: inherit;" valign="top">Hi admin, i'm gie from
indonesia<br/><br />i wanna ask you how to make a dynamic output file from command COPY TO ?<br /><br />i have tried
this:<br /><br />BEGIN<br /> i:=0;<br /> j:=10;<br /> WHILE i < j LOOP<br /> COPY (SELECT * FROM country) TO<span
style="background-color:rgb(255, 255, 255);"> <span style="color: rgb(255, 0, 0);">'/usr/proj/' || i || '.txt'</span>;
//need attention here</span><br /> END LOOP;<br /> RETURN;<br />END<br /><br />but it seems getting wrong, so what the
rightsyntax's ?<br /><br />Sorry for my bad english and thanks in advance<br /><br /></td></tr></table><br /><hr
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