HashtableCacheMetaInfo Struct Reference

#include <HashtableRecycler.h>

Public Member Functions
	HashtableCacheMetaInfo ()

Public Attributes
std::optional < OverlapsHashTableMetaInfo >	overlaps_meta_info
std::optional < RegisteredQueryHint >	registered_query_hint

Detailed Description

Definition at line 29 of file HashtableRecycler.h.

Constructor & Destructor Documentation

HashtableCacheMetaInfo::HashtableCacheMetaInfo ( )

inline

Definition at line 33 of file HashtableRecycler.h.

      : overlaps_meta_info(std::nullopt), registered_query_hint(std::nullopt){};

Member Data Documentation

std::optional<OverlapsHashTableMetaInfo> HashtableCacheMetaInfo::overlaps_meta_info

Definition at line 30 of file HashtableRecycler.h.

Referenced by OverlapsJoinHashTable::getApproximateTupleCountFromCache(), OverlapsJoinHashTable::getOverlapsHashTableMetaInfo(), OverlapsJoinHashTable::initHashTableOnCpuFromCache(), OverlapsJoinHashTable::putHashTableOnCpuToCache(), and OverlapsJoinHashTable::setOverlapsHashtableMetaInfo().

std::optional<RegisteredQueryHint> HashtableCacheMetaInfo::registered_query_hint

Definition at line 31 of file HashtableRecycler.h.

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

• /home/jenkins-slave/workspace/core-os-doxygen/QueryEngine/DataRecycler/HashtableRecycler.h