PFS_column_row Struct Reference

Row fragment for columns OBJECT_TYPE, SCHEMA_NAME, OBJECT_NAME, COLUMN_NAME. More...

#include <table_helper.h>

Public Member Functions
int	make_row (const MDL_key *mdl)
	Build a row from a memory buffer. More...
void	set_nullable_field (uint index, Field *f)
	Set a table field from the row. More...

Public Attributes
enum_object_type	m_object_type {NO_OBJECT_TYPE}
	Column OBJECT_TYPE. More...
char	m_schema_name [NAME_LEN]
	Column SCHEMA_NAME. More...
size_t	m_schema_name_length {0}
	Length in bytes of m_schema_name. More...
char	m_object_name [NAME_LEN]
	Column OBJECT_NAME. More...
size_t	m_object_name_length {0}
	Length in bytes of m_object_name. More...
char	m_column_name [NAME_LEN]
	Column OBJECT_NAME. More...
size_t	m_column_name_length {0}
	Length in bytes of m_column_name. More...

Detailed Description

Row fragment for columns OBJECT_TYPE, SCHEMA_NAME, OBJECT_NAME, COLUMN_NAME.

Member Function Documentation

make_row()

int PFS_column_row::make_row

(

const MDL_key *

mdl

)

Build a row from a memory buffer.

set_nullable_field()

void PFS_column_row::set_nullable_field	(	uint	index,
		Field *	f
	)

Set a table field from the row.

Member Data Documentation

m_column_name

char PFS_column_row::m_column_name[NAME_LEN]

Column OBJECT_NAME.

m_column_name_length

size_t PFS_column_row::m_column_name_length {0}

Length in bytes of m_column_name.

m_object_name

char PFS_column_row::m_object_name[NAME_LEN]

Column OBJECT_NAME.

m_object_name_length

size_t PFS_column_row::m_object_name_length {0}

Length in bytes of m_object_name.

m_object_type

enum_object_type PFS_column_row::m_object_type {NO_OBJECT_TYPE}

Column OBJECT_TYPE.

m_schema_name

char PFS_column_row::m_schema_name[NAME_LEN]

Column SCHEMA_NAME.

m_schema_name_length

size_t PFS_column_row::m_schema_name_length {0}

Length in bytes of m_schema_name.

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

• storage/perfschema/table_helper.h
• storage/perfschema/table_helper.cc