Search Postgresql Archives

Re: Counterintuitive locking behavior

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Chris Travers wrote on 06.01.2013 03:18:
i.e. where on UPDATE foo, all rows selected from foo during the
update are locked unless the subselect specifically states
otherwise.

That would strike *me* as wrong.

The UPDATE should only lock the rows that were actually updated, not those that were selected.

Thomas




--
Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-general


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Postgresql Jobs]     [Postgresql Admin]     [Postgresql Performance]     [Linux Clusters]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Books]     [PHP Databases]     [Postgresql & PHP]     [Yosemite]
  Powered by Linux