mapTargetType property

String? mapTargetType
getter/setter pair

Indicates how to represent a Parquet map if present.

Optional. Possible string values are:

  • "MAP_TARGET_TYPE_UNSPECIFIED" : In this mode, the map will have the following schema: struct map_field_name { repeated struct key_value { key value } }.
  • "ARRAY_OF_STRUCT" : In this mode, the map will have the following schema: repeated struct map_field_name { key value }.

Implementation

core.String? mapTargetType;