Thrift-derived struct describing the header for a V2 data page. More...

Public Attributes
int32_t	num_values = 0
	Number of values, including NULLs, in this data page.

int32_t	num_nulls = 0
	Number of NULL values, in this data page.

int32_t	num_rows = 0

Encoding	encoding = Encoding::PLAIN
	Encoding used for this data page.

int32_t	definition_levels_byte_length = 0
	Length of the definition levels.

int32_t	repetition_levels_byte_length = 0
	Length of the repetition levels.

bool	is_compressed = true
	Whether the values are compressed.

Detailed Description

Thrift-derived struct describing the header for a V2 data page.

Definition at line 872 of file parquet_schema.hpp.

Member Data Documentation

int32_t cudf::io::parquet::DataPageHeaderV2::num_rows = 0

Number of rows in this data page. which means pages change on record boundaries (r = 0)

Definition at line 879 of file parquet_schema.hpp.

The documentation for this struct was generated from the following file: