Que v0.4.1 Que.Persistence
Provides a high-level API to interact with Jobs in Database
This module is a behaviour that delegates calls to the specified
adapter. It has been designed in a way that it’s easy to write
custom adapters for other databases or stores like Redis, even
though there are no current plans on supporting anything other
than Mnesia
.
Summary
Functions
Returns all Que.Job
s for the given worker
Returns completed Que.Job
s from the database
Returns completed Que.Job
s for the given worker
Deletes a Que.Job
from the database
Returns failed Que.Job
s for the given worker
Returns incomplete Que.Job
s from the database
Returns incomplete Que.Job
s for the given worker
Makes sure that the Database is ready to be used
Inserts a Que.Job
into the database
Updates an existing Que.Job
in the database
Functions
Returns all Que.Job
s for the given worker.
Returns completed Que.Job
s for the given worker.
Deletes a Que.Job
from the database.
Returns failed Que.Job
s for the given worker.
Finds a Que.Job
from the database.
Returns the a Job struct if it’s found, otherwise nil
.
Returns incomplete Que.Job
s from the database.
This includes all Jobs whose status is either
:queued
or :started
but not :failed
.
Returns incomplete Que.Job
s for the given worker.
Makes sure that the Database is ready to be used.
This is called when the Que application, specifically
Que.Server
, starts to make sure that a database exists
and is ready to be used.
Inserts a Que.Job
into the database.
Returns the same Job struct with the id
value set
Updates an existing Que.Job
in the database.
This methods finds the job to update by the given job’s id. If no job with the given id exists, it is inserted as-is. If the id of the given job is nil, it’s still inserted and a valid id is assigned.
Returns the updated job.