<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Wed, Sep 17, 2014 at 12:30 PM, Emre Hasegeli <span
dir="ltr"><<ahref="mailto:emre@hasegeli.com" target="_blank">emre@hasegeli.com</a>></span> wrote:<br
/><blockquoteclass="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><span
class="">>I managed to break it again by ordering rows only by the second column<br /> > of the index. Test
scriptattached.<br /><br /></span>I was confused. It is undefined behavior. Sorry for the noise.<br
/></blockquote></div><br/></div><div class="gmail_extra">No problem. Thanks a lot for testing.</div><div
class="gmail_extra"><br/></div>------<br />With best regards,<br />Alexander Korotkov.</div>