GenericCosts Struct Reference

#include <selfuncs.h>

Data Fields
Cost	indexStartupCost
Cost	indexTotalCost
Selectivity	indexSelectivity
double	indexCorrelation
double	numIndexPages
double	numIndexTuples
double	spc_random_page_cost
double	num_sa_scans
BlockNumber	numNonLeafPages

Detailed Description

Definition at line 130 of file selfuncs.h.

Field Documentation

indexCorrelation

double GenericCosts::indexCorrelation

Definition at line 136 of file selfuncs.h.

Referenced by blcostestimate(), btcostestimate(), genericcostestimate(), gistcostestimate(), hashcostestimate(), and spgcostestimate().

indexSelectivity

Selectivity GenericCosts::indexSelectivity

Definition at line 135 of file selfuncs.h.

Referenced by blcostestimate(), btcostestimate(), genericcostestimate(), gistcostestimate(), hashcostestimate(), and spgcostestimate().

indexStartupCost

Cost GenericCosts::indexStartupCost

Definition at line 133 of file selfuncs.h.

Referenced by blcostestimate(), btcostestimate(), genericcostestimate(), gistcostestimate(), hashcostestimate(), and spgcostestimate().

indexTotalCost

Cost GenericCosts::indexTotalCost

Definition at line 134 of file selfuncs.h.

Referenced by blcostestimate(), btcostestimate(), genericcostestimate(), gistcostestimate(), hashcostestimate(), and spgcostestimate().

num_sa_scans

double GenericCosts::num_sa_scans

Definition at line 142 of file selfuncs.h.

Referenced by btcostestimate(), genericcostestimate(), gistcostestimate(), and spgcostestimate().

numIndexPages

double GenericCosts::numIndexPages

Definition at line 139 of file selfuncs.h.

Referenced by blcostestimate(), btcostestimate(), genericcostestimate(), gistcostestimate(), hashcostestimate(), and spgcostestimate().

numIndexTuples

double GenericCosts::numIndexTuples

Definition at line 140 of file selfuncs.h.

Referenced by blcostestimate(), btcostestimate(), and genericcostestimate().

numNonLeafPages

BlockNumber GenericCosts::numNonLeafPages

Definition at line 143 of file selfuncs.h.

Referenced by blcostestimate(), btcostestimate(), genericcostestimate(), hashcostestimate(), and spgcostestimate().

spc_random_page_cost

double GenericCosts::spc_random_page_cost

Definition at line 141 of file selfuncs.h.

Referenced by genericcostestimate().

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

• src/include/utils/selfuncs.h