PostgreSQL Source Code git master
Data Fields
MVNDistinctItem Struct Reference

#include <statistics.h>

Data Fields

double ndistinct
 
int nattributes
 
AttrNumber * attributes
 

Detailed Description

Definition at line 26 of file statistics.h.

Field Documentation

◆ attributes

AttrNumber* MVNDistinctItem::attributes

Definition at line 30 of file statistics.h.

Referenced by build_mvndistinct(), estimate_multivariate_ndistinct(), item_attnum_list(), item_has_attnum(), item_is_attnum_subset(), ndistinct_object_end(), pg_ndistinct_out(), statext_ndistinct_build(), statext_ndistinct_deserialize(), and statext_ndistinct_serialize().

◆ nattributes

int MVNDistinctItem::nattributes

Definition at line 29 of file statistics.h.

Referenced by build_mvndistinct(), estimate_multivariate_ndistinct(), item_attnum_list(), item_has_attnum(), item_is_attnum_subset(), ndistinct_object_end(), pg_ndistinct_out(), statext_ndistinct_build(), statext_ndistinct_deserialize(), and statext_ndistinct_serialize().

◆ ndistinct

double MVNDistinctItem::ndistinct

Definition at line 28 of file statistics.h.

Referenced by build_mvndistinct(), estimate_multivariate_ndistinct(), ndistinct_object_end(), pg_ndistinct_out(), statext_ndistinct_build(), statext_ndistinct_deserialize(), and statext_ndistinct_serialize().

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