RelationMetrics Struct Reference

An estimate of the output from table access or join. More...

#include <graph_simplification.h>

Public Attributes
double	rows
	The number of outpur rows. More...
double	row_size
	The average row size. More...

Detailed Description

An estimate of the output from table access or join.

Member Data Documentation

row_size

double RelationMetrics::row_size

The average row size.

rows

double RelationMetrics::rows

The number of outpur rows.

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

• sql/join_optimizer/graph_simplification.h