Flow PHP

ArrowParquetFileWriter implements ParquetFileWriter

FinalYes

Interfaces

ParquetFileWriter

Methods

__construct() : mixed
close() : void: Writes what is buffered and the footer, then closes the stream it was opened on. The writer is closed afterwards even when this throws; any later call throws RuntimeException('Writer is not open').
writeBatch() : void
writeRow() : void

__construct()


    public
                    __construct(Writer $arrowWriter, DestinationStream $stream, array<int, string> $columnNames, int $batchSizeLimit) : mixed

Parameters

$arrowWriter : Writer
$stream : DestinationStream
$columnNames : array<int, string>
$batchSizeLimit : int

close()

Writes what is buffered and the footer, then closes the stream it was opened on. The writer is closed afterwards even when this throws; any later call throws RuntimeException('Writer is not open').


    public
                    close() : void

writeBatch()


    public
                    writeBatch(iterable<string|int, mixed> $rows) : void

Parameters

$rows : iterable<string|int, mixed>

writeRow()


    public
                    writeRow(array<string|int, mixed> $row) : void

Parameters

$row : array<string|int, mixed>