DeletedColumnStats Struct Reference

#include <TableOptimizer.h>

Public Attributes
size_t	total_row_count {0}
std::unordered_map< int, size_t >	visible_row_count_per_fragment
std::unordered_map< int, ChunkStats >	chunk_stats_per_fragment

Detailed Description

Definition at line 24 of file TableOptimizer.h.

Member Data Documentation

std::unordered_map<int, ChunkStats> DeletedColumnStats::chunk_stats_per_fragment

Definition at line 27 of file TableOptimizer.h.

Referenced by TableOptimizer::getDeletedColumnStats().

size_t DeletedColumnStats::total_row_count {0}

Definition at line 25 of file TableOptimizer.h.

Referenced by TableOptimizer::getDeletedColumnStats().

std::unordered_map<int, size_t> DeletedColumnStats::visible_row_count_per_fragment

Definition at line 26 of file TableOptimizer.h.

Referenced by TableOptimizer::getDeletedColumnStats(), and TableOptimizer::vacuumFragmentsAboveMinSelectivity().

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

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