Please add a dir param for prop=extlinks.
Backed out of bug 26909, because I have at the moment no idea, how I can receive that without a filesort. Maybe some one has an idea. Thanks.
from bug 26909 comment 8:
They added an ORDER BY on el_to which is a partially-indexed blob
field, so that would filesort. The query isn't very nice as it is, but this
would make it worse.
from bug 26909 comment 10:
You should submit a new patch, either on this bug or on a new one (I don't
really care) that doesn't add the order by on el_to. I realize this may mean
the result set isn't completely reversed, but that's unavoidable; it's either
that or no dir param at all.