Parquet Data Type Conversions

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Parquet

Data Type

D s item

item	Data Type

Notes

STRING

String

INT

Integer

DECIMAL

Decimal

DATE

Datetime

TIME

Datetime

TIMESTAMP

Datetime

LIST

Array

MAP

Object

Limitations on import:

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On export,

D s item

item	data types

are exported to their corresponding Parquet types, with the following specific mappings:

D s item

item	Data Type

Parquet Data Type

Notes

Integer

INT


Decimal	DECIMAL


Datetime

DATE or TIME

STRING


Object	STRING


Array	STRING


String	STRING

The fallback data type on export is string.

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