PFS_key_reader Struct Reference

PFS_key_reader: Convert key into internal format. More...

#include <pfs_engine_table.h>

Public Member Functions
	PFS_key_reader (const KEY *key_info, const uchar *key, uint key_len)
enum ha_rkey_function	read_int8 (enum ha_rkey_function find_flag, bool &isnull, char *value)
enum ha_rkey_function	read_uint8 (enum ha_rkey_function find_flag, bool &isnull, uchar *value)
enum ha_rkey_function	read_int16 (enum ha_rkey_function find_flag, bool &isnull, short *value)
enum ha_rkey_function	read_uint16 (enum ha_rkey_function find_flag, bool &isnull, ushort *value)
enum ha_rkey_function	read_int24 (enum ha_rkey_function find_flag, bool &isnull, long *value)
enum ha_rkey_function	read_uint24 (enum ha_rkey_function find_flag, bool &isnull, ulong *value)
enum ha_rkey_function	read_long (enum ha_rkey_function find_flag, bool &isnull, long *value)
enum ha_rkey_function	read_ulong (enum ha_rkey_function find_flag, bool &isnull, ulong *value)
enum ha_rkey_function	read_longlong (enum ha_rkey_function find_flag, bool &isnull, longlong *value)
enum ha_rkey_function	read_ulonglong (enum ha_rkey_function find_flag, bool &isnull, ulonglong *value)
enum ha_rkey_function	read_timestamp (enum ha_rkey_function find_flag, bool &isnull, ulonglong *value, uint dec)
enum ha_rkey_function	read_varchar_utf8 (enum ha_rkey_function find_flag, bool &isnull, char *buffer, uint *buffer_length, uint buffer_capacity)
enum ha_rkey_function	read_text_utf8 (enum ha_rkey_function find_flag, bool &isnull, char *buffer, uint *buffer_length, uint buffer_capacity)
ha_base_keytype	get_key_type ()

Public Attributes
uint	m_parts_found

Private Attributes
const KEY *	m_key_info
const KEY_PART_INFO *	m_key_part_info
const uchar *	m_key
uint	m_key_len
const KEY_PART_INFO *	m_remaining_key_part_info
const uchar *	m_remaining_key
uint	m_remaining_key_len

Detailed Description

PFS_key_reader: Convert key into internal format.

Constructor & Destructor Documentation

PFS_key_reader()

PFS_key_reader::PFS_key_reader ( const KEY *  key_info, const uchar *  key, uint  key_len  )

inline

Member Function Documentation

get_key_type()

ha_base_keytype PFS_key_reader::get_key_type ( )

inline

Member Data Documentation

m_key

const uchar* PFS_key_reader::m_key

private

m_key_info

const KEY* PFS_key_reader::m_key_info

private

m_key_len

uint PFS_key_reader::m_key_len

private

m_key_part_info

const KEY_PART_INFO* PFS_key_reader::m_key_part_info

private

m_parts_found

uint PFS_key_reader::m_parts_found

m_remaining_key

const uchar* PFS_key_reader::m_remaining_key

private

m_remaining_key_len

uint PFS_key_reader::m_remaining_key_len

private

m_remaining_key_part_info

const KEY_PART_INFO* PFS_key_reader::m_remaining_key_part_info

private

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

• storage/perfschema/pfs_engine_table.h
• storage/perfschema/pfs_engine_table.cc