REINDEX by table or by index?

[Apologies if you have seen this before. I just discovered that posting
to the group via NNTP, at Teranews.com, apparently isn't working since
my posts aren't showing up in the mailing list archives.]

Given a fairly large (7 MRows or so) table with more than one index
(say, two): would it be theoretically faster to do

REINDEX TABLE "foo";

or

REINDEX INDEX "ix_foo_one";

and

REINDEX INDEX "ix_foo_two";

in another session? (The system in question has two CPUs, if that makes
any difference.)

--
Jeff Boes vox 269.226.9550 ext 24
Database Engineer fax 269.349.9076
Nexcerpt, Inc. http://www.nexcerpt.com
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