DB_ENV->rep_set_priority |
#include <db.h>int DB_ENV->rep_set_priority(DB_ENV *env, u_int32_t priority); int DB_ENV->rep_get_priority(DB_ENV *env, u_int32_t *priorityp);
The DB_ENV->rep_set_priority method specifies the database environment's priority in replication group elections. A special value of 0 indicates that this environment cannot be a replication group master.
The database environment's replication subsystem may also be configured using the environment's DB_CONFIG file. The syntax of the entry in that file is a single line with the string "rep_set_priority", one or more whitespace characters, and the priority of this site. For example, "rep_set_priority 1" sets the priority of this site to 1. Because the DB_CONFIG file is read when the database environment is opened, it will silently overrule configuration done before that time.
The DB_ENV->rep_set_priority method configures a database environment, not only operations performed using the specified DB_ENV handle.
The DB_ENV->rep_set_priority method may be called at any time during the life of the application.
The DB_ENV->rep_set_priority method returns a non-zero error value on failure and 0 on success.
ParametersThe DB_ENV->rep_get_priority method returns the database environment priority.
The DB_ENV->rep_get_priority method may be called at any time during the life of the application.
The DB_ENV->rep_get_priority method returns a non-zero error value on failure and 0 on success.
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