A list expressions suitable for inclusion in WHERE clauses; each one defines one partition of the DataFrame to allow explicit parallel reads.
e.g. ['id=1', 'id=2', 'id=3', 'id=4'] would create 4 parallel readers.
A list expressions suitable for inclusion in WHERE clauses; each one defines one partition of the DataFrame to allow explicit parallel reads.
e.g. ['id=1', 'id=2', 'id=3', 'id=4'] would create 4 parallel readers.