| % Generated by roxygen2: do not edit by hand |
| % Please edit documentation in R/dataset-format.R |
| \name{FragmentScanOptions} |
| \alias{FragmentScanOptions} |
| \alias{CsvFragmentScanOptions} |
| \title{Format-specific scan options} |
| \description{ |
| A \code{FragmentScanOptions} holds options specific to a \code{FileFormat} and a scan |
| operation. |
| } |
| \section{Factory}{ |
| |
| \code{FragmentScanOptions$create()} takes the following arguments: |
| \itemize{ |
| \item \code{format}: A string identifier of the file format. Currently supported values: |
| \itemize{ |
| \item "csv"/"text", aliases for the same format. |
| } |
| \item \code{...}: Additional format-specific options |
| |
| \code{format = "text"}: see \link{CsvConvertOptions}. Note that options can only be |
| specified with the Arrow C++ library naming. Also, "block_size" from |
| \link{CsvReadOptions} may be given. |
| } |
| |
| It returns the appropriate subclass of \code{FragmentScanOptions} |
| (e.g. \code{CsvFragmentScanOptions}). |
| } |
| |
