http://sphinxsearch.com/forum/view.html?id=3187
> I think I may have
found a bug.
Yep, it looks weird. The problem is probably that you
have two attributes (MVA and
timestamp) with the same name.
> $this->sphinx->SetFilterRange("starts",
$startdateunix, $enddateunix);
Yes, that‘s what I was thinking.
Now, I‘m not really sure that it‘s what you actually
want, but the idea was
to store all dates associated with a document in that attribute
and set a
range filter on it. So if any of these dates is inside the filter‘s range
the
document would match.
sphinx set several dates as filter,布布扣,bubuko.com
sphinx set several dates as filter
原文：http://www.cnblogs.com/miaoz/p/3581699.html