signet::forge::thrift Namespace Reference

Namespaces
namespace	compact_type
	Thrift Compact Protocol type identifiers (4-bit nibble values).

Classes
struct	AesGcmCtrV1
	AES-GCM-CTR-V1 encryption algorithm parameters (parquet.thrift AesGcmCtrV1). More...
struct	AesGcmV1
	AES-GCM-V1 encryption algorithm parameters (parquet.thrift AesGcmV1). More...
struct	BloomFilterAlgorithm
	BloomFilterAlgorithm union: BLOCK (SplitBlock) is the only defined algorithm. More...
struct	BloomFilterCompression
	BloomFilterCompression union: UNCOMPRESSED (field 1) is the only defined mode. More...
struct	BloomFilterHash
	BloomFilterHash union: XXHASH (field 1) is the only defined hash function. More...
struct	BloomFilterHeader
	BloomFilterHeader: describes the bloom filter block at a column's bloom_filter_offset. More...
struct	ColumnChunk
	Parquet column chunk descriptor (parquet.thrift fields 1-13). More...
struct	ColumnCryptoMetaData
	ColumnCryptoMetaData union: footer-key (field 1) or column-key (field 2) encryption. More...
struct	ColumnMetaData
	Parquet column metadata (parquet.thrift fields 1-12). More...
struct	ColumnOrder
	ColumnOrder union: describes how a column's values are compared for statistics. More...
class	CompactDecoder
	Thrift Compact Protocol reader. More...
class	CompactEncoder
	Thrift Compact Protocol writer. More...
struct	DataPageHeader
	Parquet data page header V1 (parquet.thrift fields 1-5). More...
struct	DataPageHeaderV2
	Parquet data page header V2 (parquet.thrift fields 1-7). More...
struct	DecimalType
	DecimalType: fixed-point decimal logical type. More...
struct	DictionaryPageHeader
	Parquet dictionary page header (parquet.thrift fields 1-3). More...
struct	EncryptionAlgorithm
	EncryptionAlgorithm union: AES-GCM-V1 (field 1) or AES-GCM-CTR-V1 (field 2). More...
struct	EncryptionWithColumnKey
	EncryptionWithColumnKey: per-column encryption key binding (parquet.thrift). More...
struct	FieldHeader
	Decoded field header from the Thrift Compact Protocol. More...
struct	FileCryptoMetaData
	FileCryptoMetaData: file-level encryption metadata (parquet.thrift). More...
struct	FileMetaData
	Parquet file metadata (parquet.thrift fields 1-7). More...
struct	IntType
	IntType: integer logical type with explicit width and signedness. More...
struct	KeyValue
	Parquet KeyValue metadata entry (parquet.thrift field IDs 1-2). More...
struct	ListHeader
	Decoded list/set header from the Thrift Compact Protocol. More...
struct	LogicalTypeUnion
	LogicalTypeUnion: Thrift wire union for parquet.thrift LogicalType (field 10 of SchemaElement). More...
struct	PageHeader
	Parquet page header (parquet.thrift fields 1-8). More...
struct	RowGroup
	Parquet row group (parquet.thrift fields 1-4). More...
struct	SchemaElement
	Parquet schema element (parquet.thrift fields 1-10). More...
struct	SortingColumn
	SortingColumn: describes sort key for a column within a RowGroup. More...
struct	Statistics
	Parquet column statistics (parquet.thrift fields 1-6). More...
struct	TimestampType
	TimestampType: timestamp logical type with UTC adjustment and time unit. More...
struct	TimeUnit
	Time unit discriminator for TimestampType (parquet.thrift TimeUnit union). More...

Enumerations
enum class	SortOrder : int32_t { SIGNED = 0 , UNSIGNED = 1 , UNKNOWN = 2 }
	Sort order for column statistics (parquet.thrift SortOrder enum). More...

Enumeration Type Documentation

SortOrder

enum class signet::forge::thrift::SortOrder : int32_t

strong

Sort order for column statistics (parquet.thrift SortOrder enum).

Enumerator
SIGNED	Values compared as signed integers or IEEE 754 floats.
UNSIGNED	Values compared as unsigned integers or bytes.
UNKNOWN	Sort order unknown or inapplicable.

Definition at line 2037 of file types.hpp.