pyflink.table.table_result.TableResult.print

TableResult.print()

Print the result contents as tableau form to client console.

This method has slightly different behaviors under different checkpointing settings.

• For batch jobs or streaming jobs without checkpointing, this method has neither exactly-once nor at-least-once guarantee. Query results are immediately accessible by the clients once they’re produced, but exceptions will be thrown when the job fails and restarts.

• For streaming jobs with exactly-once checkpointing, this method guarantees an end-to-end exactly-once record delivery. A result will be accessible by clients only after its corresponding checkpoint completes.

• For streaming jobs with at-least-once checkpointing, this method guarantees an end-to-end at-least-once record delivery. Query results are immediately accessible by the clients once they’re produced, but it is possible for the same result to be delivered multiple times.

New in version 1.11.0.