lxd/db/operations.go
func (c *ClusterTx) OperationsUUIDs() ([]string, error) {
	stmt := "SELECT uuid FROM operations WHERE node_id=?"
	return query.SelectStrings(c.tx, stmt, c.nodeID)
}
func (c *ClusterTx) OperationsUUIDs() ([]string, error) {
	stmt := "SELECT uuid FROM operations WHERE node_id=?"
	return query.SelectStrings(c.tx, stmt, c.nodeID)
}
// OperationsUUIDs returns the UUIDs of all operations associated with this
// node.