Hydra.Langs.Parquet.Delta

A partial Delta Parquet model

Documentation

data ArrayType

Constructors

ArrayType

Fields

• arrayTypeElementType :: DataType
• arrayTypeContainsNull :: Bool

Instances

Read ArrayType

Defined in Hydra.Langs.Parquet.Delta

Methods

readsPrec :: Int -> ReadS ArrayType

readList :: ReadS [ArrayType]

readPrec :: ReadPrec ArrayType

readListPrec :: ReadPrec [ArrayType]

Show ArrayType

Defined in Hydra.Langs.Parquet.Delta

Methods

showsPrec :: Int -> ArrayType -> ShowS

show :: ArrayType -> String

showList :: [ArrayType] -> ShowS

Eq ArrayType

Defined in Hydra.Langs.Parquet.Delta

Methods

(==) :: ArrayType -> ArrayType -> Bool

(/=) :: ArrayType -> ArrayType -> Bool

Ord ArrayType

Defined in Hydra.Langs.Parquet.Delta

Methods

compare :: ArrayType -> ArrayType -> Ordering

(<) :: ArrayType -> ArrayType -> Bool

(<=) :: ArrayType -> ArrayType -> Bool

(>) :: ArrayType -> ArrayType -> Bool

(>=) :: ArrayType -> ArrayType -> Bool

max :: ArrayType -> ArrayType -> ArrayType

min :: ArrayType -> ArrayType -> ArrayType

_ArrayType :: Name

_ArrayType_elementType :: Name

_ArrayType_containsNull :: Name

data DataType

Constructors

DataTypeArray ArrayType

DataTypeBinary

DataTypeBoolean

DataTypeByte

DataTypeDate

DataTypeDecimal DecimalType

DataTypeDouble

DataTypeFloat

DataTypeInteger

DataTypeLong

DataTypeMap MapType

DataTypeNull

DataTypeShort

DataTypeString

DataTypeStruct StructType

Instances

Read DataType

Defined in Hydra.Langs.Parquet.Delta

Methods

readsPrec :: Int -> ReadS DataType

readList :: ReadS [DataType]

readPrec :: ReadPrec DataType

readListPrec :: ReadPrec [DataType]

Show DataType

Defined in Hydra.Langs.Parquet.Delta

Methods

showsPrec :: Int -> DataType -> ShowS

show :: DataType -> String

showList :: [DataType] -> ShowS

Eq DataType

Defined in Hydra.Langs.Parquet.Delta

Methods

(==) :: DataType -> DataType -> Bool

(/=) :: DataType -> DataType -> Bool

Ord DataType

Defined in Hydra.Langs.Parquet.Delta

Methods

compare :: DataType -> DataType -> Ordering

(<) :: DataType -> DataType -> Bool

(<=) :: DataType -> DataType -> Bool

(>) :: DataType -> DataType -> Bool

(>=) :: DataType -> DataType -> Bool

max :: DataType -> DataType -> DataType

min :: DataType -> DataType -> DataType

_DataType :: Name

_DataType_array :: Name

_DataType_binary :: Name

_DataType_boolean :: Name

_DataType_byte :: Name

_DataType_date :: Name

_DataType_decimal :: Name

_DataType_double :: Name

_DataType_float :: Name

_DataType_integer :: Name

_DataType_long :: Name

_DataType_map :: Name

_DataType_null :: Name

_DataType_short :: Name

_DataType_string :: Name

_DataType_struct :: Name

data DecimalType

Constructors

DecimalType

Fields

• decimalTypePrecision :: Int
• decimalTypeScale :: Int

Instances

Read DecimalType

Defined in Hydra.Langs.Parquet.Delta

Methods

readsPrec :: Int -> ReadS DecimalType

readList :: ReadS [DecimalType]

readPrec :: ReadPrec DecimalType

readListPrec :: ReadPrec [DecimalType]

Show DecimalType

Defined in Hydra.Langs.Parquet.Delta

Methods

showsPrec :: Int -> DecimalType -> ShowS

show :: DecimalType -> String

showList :: [DecimalType] -> ShowS

Eq DecimalType

Defined in Hydra.Langs.Parquet.Delta

Methods

(==) :: DecimalType -> DecimalType -> Bool

(/=) :: DecimalType -> DecimalType -> Bool

Ord DecimalType

Defined in Hydra.Langs.Parquet.Delta

Methods

compare :: DecimalType -> DecimalType -> Ordering

(<) :: DecimalType -> DecimalType -> Bool

(<=) :: DecimalType -> DecimalType -> Bool

(>) :: DecimalType -> DecimalType -> Bool

(>=) :: DecimalType -> DecimalType -> Bool

max :: DecimalType -> DecimalType -> DecimalType

min :: DecimalType -> DecimalType -> DecimalType

_DecimalType :: Name

_DecimalType_precision :: Name

_DecimalType_scale :: Name

data MapType

Constructors

MapType

Fields

• mapTypeKeyType :: DataType
• mapTypeValueType :: DataType
• mapTypeValueContainsNull :: Bool

Instances

Read MapType

Defined in Hydra.Langs.Parquet.Delta

Methods

readsPrec :: Int -> ReadS MapType

readList :: ReadS [MapType]

readPrec :: ReadPrec MapType

readListPrec :: ReadPrec [MapType]

Show MapType

Defined in Hydra.Langs.Parquet.Delta

Methods

showsPrec :: Int -> MapType -> ShowS

show :: MapType -> String

showList :: [MapType] -> ShowS

Eq MapType

Defined in Hydra.Langs.Parquet.Delta

Methods

(==) :: MapType -> MapType -> Bool

(/=) :: MapType -> MapType -> Bool

Ord MapType

Defined in Hydra.Langs.Parquet.Delta

Methods

compare :: MapType -> MapType -> Ordering

(<) :: MapType -> MapType -> Bool

(<=) :: MapType -> MapType -> Bool

(>) :: MapType -> MapType -> Bool

(>=) :: MapType -> MapType -> Bool

max :: MapType -> MapType -> MapType

min :: MapType -> MapType -> MapType

_MapType :: Name

_MapType_keyType :: Name

_MapType_valueType :: Name

_MapType_valueContainsNull :: Name

data StructField

Constructors

StructField

Fields

• structFieldName :: String
• structFieldDataType :: DataType
• structFieldNullable :: Bool

Instances

Read StructField

Defined in Hydra.Langs.Parquet.Delta

Methods

readsPrec :: Int -> ReadS StructField

readList :: ReadS [StructField]

readPrec :: ReadPrec StructField

readListPrec :: ReadPrec [StructField]

Show StructField

Defined in Hydra.Langs.Parquet.Delta

Methods

showsPrec :: Int -> StructField -> ShowS

show :: StructField -> String

showList :: [StructField] -> ShowS

Eq StructField

Defined in Hydra.Langs.Parquet.Delta

Methods

(==) :: StructField -> StructField -> Bool

(/=) :: StructField -> StructField -> Bool

Ord StructField

Defined in Hydra.Langs.Parquet.Delta

Methods

compare :: StructField -> StructField -> Ordering

(<) :: StructField -> StructField -> Bool

(<=) :: StructField -> StructField -> Bool

(>) :: StructField -> StructField -> Bool

(>=) :: StructField -> StructField -> Bool

max :: StructField -> StructField -> StructField

min :: StructField -> StructField -> StructField

_StructField :: Name

_StructField_name :: Name

_StructField_dataType :: Name

_StructField_nullable :: Name

data StructType

Constructors

StructType

Fields

• structTypeFields :: [StructField]

Instances

Read StructType

Defined in Hydra.Langs.Parquet.Delta

Methods

readsPrec :: Int -> ReadS StructType

readList :: ReadS [StructType]

readPrec :: ReadPrec StructType

readListPrec :: ReadPrec [StructType]

Show StructType

Defined in Hydra.Langs.Parquet.Delta

Methods

showsPrec :: Int -> StructType -> ShowS

show :: StructType -> String

showList :: [StructType] -> ShowS

Eq StructType

Defined in Hydra.Langs.Parquet.Delta

Methods

(==) :: StructType -> StructType -> Bool

(/=) :: StructType -> StructType -> Bool

Ord StructType

Defined in Hydra.Langs.Parquet.Delta

Methods

compare :: StructType -> StructType -> Ordering

(<) :: StructType -> StructType -> Bool

(<=) :: StructType -> StructType -> Bool

(>) :: StructType -> StructType -> Bool

(>=) :: StructType -> StructType -> Bool

max :: StructType -> StructType -> StructType

min :: StructType -> StructType -> StructType

_StructType :: Name

_StructType_fields :: Name