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ColRangeInfo Struct Reference

#include <GroupByAndAggregate.h>

Public Member Functions

bool isEmpty ()
 

Public Attributes

QueryDescriptionType hash_type_
 
int64_t min
 
int64_t max
 
int64_t bucket
 
bool has_nulls
 

Detailed Description

Definition at line 110 of file GroupByAndAggregate.h.

Member Function Documentation

bool ColRangeInfo::isEmpty ( )
inline

Definition at line 116 of file GroupByAndAggregate.h.

References max, and min.

116 { return min == 0 && max == -1; }

Member Data Documentation

int64_t ColRangeInfo::bucket

Definition at line 114 of file GroupByAndAggregate.h.

Referenced by GroupByAndAggregate::getBucketedCardinality(), and GroupByAndAggregate::getShardedTopBucket().

bool ColRangeInfo::has_nulls

Definition at line 115 of file GroupByAndAggregate.h.

Referenced by GroupByAndAggregate::getBucketedCardinality().

QueryDescriptionType ColRangeInfo::hash_type_

Definition at line 111 of file GroupByAndAggregate.h.

int64_t ColRangeInfo::max

Definition at line 113 of file GroupByAndAggregate.h.

Referenced by GroupByAndAggregate::getBucketedCardinality(), anonymous_namespace{GroupByAndAggregate.cpp}::is_column_range_too_big_for_perfect_hash(), and isEmpty().

int64_t ColRangeInfo::min

Definition at line 112 of file GroupByAndAggregate.h.

Referenced by GroupByAndAggregate::getBucketedCardinality(), anonymous_namespace{GroupByAndAggregate.cpp}::is_column_range_too_big_for_perfect_hash(), and isEmpty().

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