csv
fun csv(file: String, delimiter: Char = ',', header: Boolean = true, quote: Char = '"', escape: Char = '\\', schema: StructType? = null): DataFrame(source)
fun csv(file: Path, delimiter: Char = ',', header: Boolean = true, quote: Char = '"', escape: Char = '\\', schema: StructType? = null): DataFrame(source)
Reads a CSV file.