FieldSizeEstimator::Estimate Struct Reference

A size estimate for a field. More...

Public Attributes
uint	field_no
	This struct refers to table->field[field_no]. More...
int64_t	size
	The estimated size in bytes. More...

Detailed Description

A size estimate for a field.

Member Data Documentation

field_no

uint FieldSizeEstimator::Estimate::field_no

This struct refers to table->field[field_no].

size

int64_t FieldSizeEstimator::Estimate::size

The estimated size in bytes.

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

• sql/join_optimizer/cost_model.cc