Optionalint64?: Int64PolicyOptionallines?: booleanRead newline-delimited JSON (NDJSON). Alias of orient:'lines'.
OptionalnRows?: numberMax records to read.
Optionalorient?: "records" | "columns" | "values" | "lines"records = array of objects (default); columns = {col: values[]}; lines = NDJSON.
OptionalskipRows?: numberSkip first N lines (NDJSON) or N array elements.
Integer literals beyond ±(2^53 − 1) (JSON.parse would round them silently):
'error'(default) throwsPrecisionLossError,'string'keeps the column as exact decimal strings,'number'accepts the nearest double.