diff options
Diffstat (limited to 'db/migrate/20111226180221_create_delayed_jobs.rb')
| -rw-r--r-- | db/migrate/20111226180221_create_delayed_jobs.rb | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/db/migrate/20111226180221_create_delayed_jobs.rb b/db/migrate/20111226180221_create_delayed_jobs.rb new file mode 100644 index 0000000..ac579df --- /dev/null +++ b/db/migrate/20111226180221_create_delayed_jobs.rb @@ -0,0 +1,21 @@ +class CreateDelayedJobs < ActiveRecord::Migration + def self.up + create_table :delayed_jobs, :force => true do |table| + table.integer :priority, :default => 0 # Allows some jobs to jump to the front of the queue + table.integer :attempts, :default => 0 # Provides for retries, but still fail eventually. + table.text :handler # YAML-encoded string of the object that will do work + table.text :last_error # reason for last failure (See Note below) + table.datetime :run_at # When to run. Could be Time.zone.now for immediately, or sometime in the future. + table.datetime :locked_at # Set when a client is working on this object + table.datetime :failed_at # Set when all retries have failed (actually, by default, the record is deleted instead) + table.string :locked_by # Who is working on this object (if locked) + table.timestamps + end + + add_index :delayed_jobs, [:priority, :run_at], :name => 'delayed_jobs_priority' + end + + def self.down + drop_table :delayed_jobs + end +end
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