2008/1/15 Thomas Markus <t.markus@proventis.net>:
> Hi,
>
> How can I speed up updates?
> i try an
> update tablename set datecol=null
> ~ 2.3 mio rows
Got any foreign keys against that table? If so, they need to be
indexed on the other end.
What's the schema of that table and any related tables?