class_docstr: The plan with a DAG of logical operators.
class_docstr_tok: ["The","plan","with","a","DAG","of","logical","operators","."]
code: def __init__(self, dag: LogicalOperator):
      self._dag = dag
  
imports: from .logical_operator import LogicalOperator
  from .plan import Plan
label_desc: Use image node_id 1 to create a new LogicalPlan object from inherited base classes: Plan with example: obj = LogicalPlan(dag)