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prefect.server.models.flow_run_states

Functions for interacting with flow run state ORM objects. Intended for internal use by the Prefect REST API.

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Functions

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read_flow_run_state 

read_flow_run_state(db: PrefectDBInterface, session: AsyncSession, flow_run_state_id: UUID) -> Union[orm_models.FlowRunState, None]
Reads a flow run state by id. Args:
  • session: A database session
  • flow_run_state_id: a flow run state id
Returns:
  • orm_models.FlowRunState: the flow state

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read_flow_run_states 

read_flow_run_states(db: PrefectDBInterface, session: AsyncSession, flow_run_id: UUID) -> Sequence[orm_models.FlowRunState]
Reads flow runs states for a flow run. Args:
  • session: A database session
  • flow_run_id: the flow run id
Returns:
  • List[orm_models.FlowRunState]: the flow run states

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delete_flow_run_state 

delete_flow_run_state(db: PrefectDBInterface, session: AsyncSession, flow_run_state_id: UUID) -> bool
Delete a flow run state by id. Args:
  • session: A database session
  • flow_run_state_id: a flow run state id
Returns:
  • whether or not the flow run state was deleted