Hi all -
Is there a good workaround for mysql's lack of 'DESC'
functionality when creating an index?

I'm looking at migrating an Oracle RAC database to
mysql (InnoDB or Cluster - testing both at the
moment), and the Oracle database uses a lot of
multi-column indexes with some colums indexed in
descending order.

If I can't emulate the descending index colums somehow
it's likely to seriously impact performance and
possibly derail the prospect of migration - help!

cheers
Iain
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