delete_file_index.h File Reference

#include <functional>
#include <map>
#include <memory>
#include <optional>
#include <unordered_map>
#include <vector>
#include "iceberg/expression/literal.h"
#include "iceberg/iceberg_export.h"
#include "iceberg/manifest/manifest_entry.h"
#include "iceberg/result.h"
#include "iceberg/type_fwd.h"
#include "iceberg/util/error_collector.h"
#include "iceberg/util/partition_value_util.h"

Go to the source code of this file.

Classes
struct	iceberg::internal::EqualityDeleteFile
	Wrapper for equality delete files that caches converted bounds. More...
class	iceberg::internal::PositionDeletes
	A group of position delete files sorted by the sequence number they apply to. More...
class	iceberg::internal::EqualityDeletes
	A group of equality delete files sorted by apply sequence number. More...
class	iceberg::DeleteFileIndex
	An index of delete files by sequence number. More...

Functions
bool	iceberg::internal::RangesOverlap (const Literal &data_lower, const Literal &data_upper, const Literal &delete_lower, const Literal &delete_upper)
	Check if two ranges overlap.
bool	iceberg::internal::AllNull (const std::map< int32_t, int64_t > &null_counts, const std::map< int32_t, int64_t > &value_counts, int32_t field_id, bool is_required)
	Check if a value count map indicates all values are null.
bool	iceberg::internal::AllNonNull (const std::map< int32_t, int64_t > &null_counts, int32_t field_id, bool is_required)
	Check if all values are non-null.
bool	iceberg::internal::ContainsNull (const std::map< int32_t, int64_t > &null_counts, int32_t field_id, bool is_required)
	Check if the column contains any null values.
Result< bool >	iceberg::internal::CanContainEqDeletesForFile (const DataFile &data_file, const EqualityDeleteFile &delete_file)
	Check if an equality delete file can contain deletes for a data file.

Detailed Description

An index of delete files by sequence number.