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Arrow Flight Table Function

Allows to perform queries on data exposed via an Apache Arrow Flight server.

Syntax

arrowFlight('host:port', 'dataset_name')

Arguments

  • host:port — Address of the Arrow Flight server. String.
  • dataset_name — Name of the dataset or descriptor available on the Arrow Flight server. String.

Returned value

  • A table object representing the remote dataset. The schema is inferred from the Arrow Flight response.

Example

Query:

SELECT * FROM arrowFlight('127.0.0.1:9005', 'sample_dataset') ORDER BY id;

Result:

┌─id─┬─name────┬─value─┐
│  1 │ foo     │ 42.1  │
│  2 │ bar     │ 13.3  │
│  3 │ baz     │ 77.0  │
└────┴─────────┴───────┘

See Also