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Complex Types

  • arrays: ARRAY<data_type> (As of Hive 0.14 negative values and non-constant expressions are allowed)
  • maps: MAP<primitive_type, data_type> (As of Hive 0.14 negative values and non-constant expressions are allowed)
  • structs: STRUCT<col_name : data_type [COMMENT col_comment], ...>
  • union: UNIONTYPE<data_type, data_type, ...> (Note: Only available starting with Hive 0.7.0)

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