CsvTableReader {arrow}

Arrow CSV and JSON table reader classes

Description

CsvTableReader and JsonTableReader wrap the Arrow C++ CSV and JSON table readers. See their usage in read_csv_arrow() and read_json_arrow(), respectively.

Factory

The CsvTableReader$create() and JsonTableReader$create() factory methods take the following arguments:

• file An Arrow InputStream

• convert_options (CSV only), parse_options, read_options: see CsvReadOptions

• ... additional parameters.

Methods

• ⁠$Read()⁠: returns an Arrow Table.