qo_summary Struct Reference

#include <optimizer.h>

Collaboration diagram for qo_summary:

Public Attributes
double	fixed_cpu_cost
double	fixed_io_cost
double	variable_cpu_cost
double	variable_io_cost
double	cardinality
xasl_node *	xasl

Detailed Description

Definition at line 109 of file optimizer.h.

Member Data Documentation

double qo_summary::cardinality

Definition at line 113 of file optimizer.h.

Referenced by preserve_info().

double qo_summary::fixed_cpu_cost

Definition at line 111 of file optimizer.h.

Referenced by preserve_info(), and qo_plan_compute_subquery_cost().

double qo_summary::fixed_io_cost

Definition at line 111 of file optimizer.h.

Referenced by preserve_info(), and qo_plan_compute_subquery_cost().

double qo_summary::variable_cpu_cost

Definition at line 112 of file optimizer.h.

Referenced by preserve_info(), and qo_plan_compute_subquery_cost().

double qo_summary::variable_io_cost

Definition at line 112 of file optimizer.h.

Referenced by preserve_info(), and qo_plan_compute_subquery_cost().

xasl_node* qo_summary::xasl

Definition at line 114 of file optimizer.h.

Referenced by preserve_info().

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

• src/optimizer/optimizer.h