It means that 2 sessions were waiting for each other:
E.G.:
Session 1: lock table A
=> OK
Session 2: lock table B
=> OK
Session 1: lock table B
=> WAIT until B releases the lock
Session 2: lock table A
=> WAIT until A releases the lock
Everbody is waiting, until sth/so breaks this.
AFAIK, Pg has a builtin deadlock detection, which will rollback one of the sessions and let the other work.
Erwan
-------------------------------------------------------------------------------
Erwan DUROSELLE // SEAFRANCE DSI
Responsable Bases de Données // Databases Manager
Tel: +33 (0)1 55 31 59 70 // Fax: +33 (0)1 55 31 85 28
email: eduroselle@seafrance.fr
-------------------------------------------------------------------------------
>>> "Henrik Steffen" <steffen@city-map.de> 08/10/2002 08:31 >>>
hi,
what does the error message "deadlock detected" mean?
thanks,
Kind regards
Henrik Steffen
top concepts Internetmarketing GmbH
Am Steinkamp 7 - D-21684 Stade - Germany
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