func (e *StatementExecutor) executeCreateContinuousQueryStatement(q *influxql.CreateContinuousQueryStatement) error {
// Verify that retention policies exist.
var err error
verifyRPFn := func(n influxql.Node) {
if err != nil {
return
}
switch m := n.(type) {
case *influxql.Measurement:
var rp *meta.RetentionPolicyInfo
if rp, err = e.MetaClient.RetentionPolicy(m.Database, m.RetentionPolicy); err != nil {
return
} else if rp == nil {
err = fmt.Errorf("%s: %s.%s", meta.ErrRetentionPolicyNotFound, m.Database, m.RetentionPolicy)
}
default:
return
}
}
influxql.WalkFunc(q, verifyRPFn)
if err != nil {
return err
}
return e.MetaClient.CreateContinuousQuery(q.Database, q.Name, q.String())
}
func (e *StatementExecutor) executeCreateContinuousQueryStatement(q *influxql.CreateContinuousQueryStatement) *influxql.Result {
return &influxql.Result{
Err: e.Store.CreateContinuousQuery(q.Database, q.Name, q.String()),
}
}
func (e *StatementExecutor) executeCreateContinuousQueryStatement(q *influxql.CreateContinuousQueryStatement) error {
return e.MetaClient.CreateContinuousQuery(q.Database, q.Name, q.String())
}