Create a Field — field • Arrow R Package

Create a Field

Usage

field(name, type, metadata = NULL, nullable = TRUE)

Arguments

name: field name
type: logical type, instance of DataType
metadata: a named character vector or list to attach as field metadata. All values will be coerced to character.
nullable: TRUE if field is nullable

See also

Examples

field("x", int32())
#> Field
#> x: int32
field("x", int32(), metadata = list(key = "value"))
#> Field
#> x: int32