Documentation

TableConcatenateOptions.promoteNullability

arrow table_concatenate_options TableConcatenateOptions

Get promoteNullability property.

  1. bool promoteNullability [@property getter]
    class TableConcatenateOptions
    @property
    bool
    promoteNullability
    ()
  2. bool promoteNullability [@property setter]

Return Value

Type: bool

If true, a #GArrowField of #GArrowNullDataType can be unified with a #GArrowField of another type. The unified field will be of the other type and become nullable. Nullability will be promoted to the looser option (nullable if one is not nullable).

arrow table_concatenate_options TableConcatenateOptions constructorsfunctionspropertiesstatic functions
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