tOn 2009-06-01, Jamie Tufnell <diesql@googlemail.com> wrote:
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> Hi,
>
> I am trying to provide a simple data entry interface to allow multiple
> people to efficiently work through every record in a table and fill in the
> missing values.
>
> The interface is a web application that simply loads up record after record
> until they're all complete.
>
> I want to minimize the possibility of assigning the same record to two
> users.
update records set locked_since = now() where id = (select
id from recored order by locked_since is NOT NULL, locked_since desc
limit 1) returning *
your operators may end up fighting over the last two records,
would that be a bad thing?
