// AddHistoryDDLJob adds DDL job to history.
func (m *Meta) AddHistoryDDLJob(job *model.Job) error {
b, err := job.Encode()
if err != nil {
return errors.Trace(err)
}
return m.txn.HSet(mDDLJobHistoryKey, m.jobIDKey(job.ID), b)
}
func (m *Meta) enQueueDDLJob(key []byte, job *model.Job) error {
b, err := job.Encode()
if err != nil {
return errors.Trace(err)
}
return m.txn.RPush(key, b)
}
// EnQueueDDLJob adds a DDL job to the list.
func (m *Meta) EnQueueDDLJob(job *model.Job) error {
b, err := job.Encode()
if err != nil {
return errors.Trace(err)
}
return m.txn.RPush(mDDLJobListKey, b)
}
func (m *Meta) updateDDLJob(index int64, job *model.Job, key []byte) error {
// TODO: use timestamp allocated by TSO
job.LastUpdateTS = time.Now().UnixNano()
b, err := job.Encode()
if err != nil {
return errors.Trace(err)
}
return m.txn.LSet(key, index, b)
}