Patent ID: 6546403
Filing Date: 2003-04-08
Classification: G06F,Y10S

Abstract:
An apparatus for resubmitting queries responsive to recovery actions of a high availability function, said apparatus comprising:a work queue; a database subsystem; a first server submitting queries from said work queue to said database subsystem; a module responsive to the high availability function, said module including a first function interrogating said work queue to determine if the work queue contains uncompleted queries at the start of said recovery actions; a first check in said module determining if reconfiguration of the database subsystem has been completed responsive to said recovery actions; and a second function in said module which, responsive to the completion of said reconfiguration as determined by said first check, modifies the number of job priorities of the uncompleted queries if the database subsystem is operating in a degraded state due to said reconfiguration.