#include <db_cxx.h>

int
DbEnv::set_lk_priority(u_int32_t u_int32_t lockerid, u_int32_t priority); 

Set the priority of the given locker. This value is used when resolving deadlocks, the deadlock resolution algorithm will reject a lock request from a locker with a lower priority before a request from a locker with a higher priority.

By default, all lockers are created with a priority of 100.

The DbEnv::set_lk_priority() method may be called at any time during the life of the application.

The DbEnv::set_lk_priority() method either returns a non-zero error value or throws an exception that encapsulates a non-zero error value on failure, and returns 0 on success.