PostgreSQL Source Code  git master
MergeScanSelCache Struct Reference

#include <pathnodes.h>

Data Fields

Oid opfamily
 
Oid collation
 
int strategy
 
bool nulls_first
 
Selectivity leftstartsel
 
Selectivity leftendsel
 
Selectivity rightstartsel
 
Selectivity rightendsel
 

Detailed Description

Definition at line 2031 of file pathnodes.h.

Field Documentation

◆ collation

Oid MergeScanSelCache::collation

Definition at line 2035 of file pathnodes.h.

Referenced by cached_scansel().

◆ leftendsel

Selectivity MergeScanSelCache::leftendsel

Definition at line 2040 of file pathnodes.h.

Referenced by cached_scansel(), and initial_cost_mergejoin().

◆ leftstartsel

Selectivity MergeScanSelCache::leftstartsel

Definition at line 2039 of file pathnodes.h.

Referenced by cached_scansel(), and initial_cost_mergejoin().

◆ nulls_first

bool MergeScanSelCache::nulls_first

Definition at line 2037 of file pathnodes.h.

Referenced by cached_scansel().

◆ opfamily

Oid MergeScanSelCache::opfamily

Definition at line 2034 of file pathnodes.h.

Referenced by cached_scansel().

◆ rightendsel

Selectivity MergeScanSelCache::rightendsel

Definition at line 2042 of file pathnodes.h.

Referenced by cached_scansel(), and initial_cost_mergejoin().

◆ rightstartsel

Selectivity MergeScanSelCache::rightstartsel

Definition at line 2041 of file pathnodes.h.

Referenced by cached_scansel(), and initial_cost_mergejoin().

◆ strategy

int MergeScanSelCache::strategy

Definition at line 2036 of file pathnodes.h.

Referenced by cached_scansel().


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