Interface CSVReadOptions_ConstructProps

Hierarchy

GObject.Object_ConstructProps
- CSVReadOptions_ConstructProps

Index

Properties

Optional allow_newlines_in_values

allow_newlines_in_values?: boolean

Whether values are allowed to contain CR (0x0d) and LF (0x0a) characters.

Optional allow_null_strings

allow_null_strings?: boolean

Whether string / binary columns can have null values. If %TRUE, then strings in "null_values" are considered null for string columns. If %FALSE, then all strings are valid string values.

Optional block_size

block_size?: number

Block size we request from the IO layer; also determines the size of chunks when #GArrowCSVReadOptions:use-threads is %TRUE.

Optional check_utf8

check_utf8?: boolean

Whether to check UTF8 validity of string columns.

Optional delimiter

delimiter?: number

Field delimiter character.

Optional escape_character

escape_character?: number

Escaping character. This is used only when #GArrowCSVReadOptions:is-escaped is %TRUE.

Optional generate_column_names

generate_column_names?: boolean

Optional ignore_empty_lines

ignore_empty_lines?: boolean

Whether empty lines are ignored. If %FALSE, an empty line represents a simple empty value (assuming a one-column CSV file).

Optional is_double_quoted

is_double_quoted?: boolean

Whether a quote inside a value is double quoted.

Optional is_escaped

is_escaped?: boolean

Whether escaping is used.

Optional is_quoted

is_quoted?: boolean

Whether quoting is used.

Optional n_skip_rows

n_skip_rows?: number

The number of header rows to skip (not including the row of column names, if any)

Optional quote_character

quote_character?: number

Quoting character. This is used only when #GArrowCSVReadOptions:is-quoted is %TRUE.

Optional use_threads

use_threads?: boolean

Whether to use the global CPU thread pool.