| % Generated by roxygen2: do not edit by hand |
| % Please edit documentation in R/record-batch-reader.R |
| \name{as_record_batch_reader} |
| \alias{as_record_batch_reader} |
| \alias{as_record_batch_reader.RecordBatchReader} |
| \alias{as_record_batch_reader.Table} |
| \alias{as_record_batch_reader.RecordBatch} |
| \alias{as_record_batch_reader.data.frame} |
| \alias{as_record_batch_reader.Dataset} |
| \alias{as_record_batch_reader.function} |
| \alias{as_record_batch_reader.arrow_dplyr_query} |
| \alias{as_record_batch_reader.Scanner} |
| \title{Convert an object to an Arrow RecordBatchReader} |
| \usage{ |
| as_record_batch_reader(x, ...) |
| |
| \method{as_record_batch_reader}{RecordBatchReader}(x, ...) |
| |
| \method{as_record_batch_reader}{Table}(x, ...) |
| |
| \method{as_record_batch_reader}{RecordBatch}(x, ...) |
| |
| \method{as_record_batch_reader}{data.frame}(x, ...) |
| |
| \method{as_record_batch_reader}{Dataset}(x, ...) |
| |
| \method{as_record_batch_reader}{`function`}(x, ..., schema) |
| |
| \method{as_record_batch_reader}{arrow_dplyr_query}(x, ...) |
| |
| \method{as_record_batch_reader}{Scanner}(x, ...) |
| } |
| \arguments{ |
| \item{x}{An object to convert to a \link{RecordBatchReader}} |
| |
| \item{...}{Passed to S3 methods} |
| |
| \item{schema}{The \code{\link[=schema]{schema()}} that must match the schema returned by each |
| call to \code{x} when \code{x} is a function.} |
| } |
| \value{ |
| A \link{RecordBatchReader} |
| } |
| \description{ |
| Convert an object to an Arrow RecordBatchReader |
| } |
| \examples{ |
| \dontshow{if (arrow_with_dataset()) (if (getRversion() >= "3.4") withAutoprint else force)(\{ # examplesIf} |
| reader <- as_record_batch_reader(data.frame(col1 = 1, col2 = "two")) |
| reader$read_next_batch() |
| \dontshow{\}) # examplesIf} |
| } |
