ArrayType

class pyspark.sql.types.ArrayType(elementType, containsNull=True)[source]

Array data type.

Parameters
  • elementTypeDataType of each element in the array.

  • containsNull – boolean, whether the array can contain null (None) values.

Methods

Methods Documentation

fromInternal(obj)[source]

Converts an internal SQL object into a native Python object.

classmethod fromJson(json)[source]
json()
jsonValue()[source]
needConversion()[source]

Does this type needs conversion between Python object and internal SQL object.

This is used to avoid the unnecessary conversion for ArrayType/MapType/StructType.

simpleString()[source]
toInternal(obj)[source]

Converts a Python object into an internal SQL object.

classmethod typeName()