PFS_index_data_locks Class Reference

#include <pfs_data_lock.h>

Inheritance diagram for PFS_index_data_locks:

Public Member Functions
	PFS_index_data_locks (PFS_engine_key *key_1, PFS_engine_key *key_2)
	PFS_index_data_locks (PFS_engine_key *key_1, PFS_engine_key *key_2, PFS_engine_key *key_3, PFS_engine_key *key_4)
	~PFS_index_data_locks () override=default
virtual bool	match_engine (const char *engine, size_t engine_length)
virtual bool	match_lock_id (const char *engine_lock_id, size_t engine_lock_id_length)
virtual bool	match_transaction_id (ulonglong engine_transaction_id)
virtual bool	match_thread_id_event_id (ulonglong thread_id, ulonglong event_id)
virtual bool	match_object (const char *table_schema, size_t table_schema_length, const char *table_name, size_t table_name_length, const char *partition_name, size_t partition_name_length, const char *sub_partition_name, size_t sub_partition_name_length)
Public Member Functions inherited from PFS_engine_index
	PFS_engine_index (PFS_engine_key *key_1)
	PFS_engine_index (PFS_engine_key *key_1, PFS_engine_key *key_2)
	PFS_engine_index (PFS_engine_key *key_1, PFS_engine_key *key_2, PFS_engine_key *key_3)
	PFS_engine_index (PFS_engine_key *key_1, PFS_engine_key *key_2, PFS_engine_key *key_3, PFS_engine_key *key_4)
	PFS_engine_index (PFS_engine_key *key_1, PFS_engine_key *key_2, PFS_engine_key *key_3, PFS_engine_key *key_4, PFS_engine_key *key_5)
	~PFS_engine_index () override=default
void	read_key (const uchar *key, uint key_len, enum ha_rkey_function find_flag) override
Public Member Functions inherited from PFS_engine_index_abstract
	PFS_engine_index_abstract ()=default
virtual	~PFS_engine_index_abstract ()=default
void	set_key_info (KEY *key_info)

Additional Inherited Members
Public Attributes inherited from PFS_engine_index
PFS_engine_key *	m_key_ptr_1
PFS_engine_key *	m_key_ptr_2
PFS_engine_key *	m_key_ptr_3
PFS_engine_key *	m_key_ptr_4
PFS_engine_key *	m_key_ptr_5
Public Attributes inherited from PFS_engine_index_abstract
uint	m_fields {0}
KEY *	m_key_info {nullptr}
size_t	m_key_fetch_count {0}

Constructor & Destructor Documentation

PFS_index_data_locks() [1/2]

PFS_index_data_locks::PFS_index_data_locks ( PFS_engine_key *  key_1, PFS_engine_key *  key_2  )

inline

PFS_index_data_locks() [2/2]

PFS_index_data_locks::PFS_index_data_locks ( PFS_engine_key *  key_1, PFS_engine_key *  key_2, PFS_engine_key *  key_3, PFS_engine_key *  key_4  )

inline

~PFS_index_data_locks()

PFS_index_data_locks::~PFS_index_data_locks ( )

overridedefault

Member Function Documentation

match_engine()

virtual bool PFS_index_data_locks::match_engine ( const char *  engine, size_t  engine_length  )

inlinevirtual

Reimplemented in PFS_pk_data_locks, and PFS_index_data_locks_by_transaction_id.

match_lock_id()

virtual bool PFS_index_data_locks::match_lock_id ( const char *  engine_lock_id, size_t  engine_lock_id_length  )

inlinevirtual

Reimplemented in PFS_pk_data_locks.

match_object()

virtual bool PFS_index_data_locks::match_object ( const char *  table_schema, size_t  table_schema_length, const char *  table_name, size_t  table_name_length, const char *  partition_name, size_t  partition_name_length, const char *  sub_partition_name, size_t  sub_partition_name_length  )

inlinevirtual

Reimplemented in PFS_index_data_locks_by_object.

match_thread_id_event_id()

virtual bool PFS_index_data_locks::match_thread_id_event_id ( ulonglong  thread_id, ulonglong  event_id  )

inlinevirtual

Reimplemented in PFS_index_data_locks_by_thread_id.

match_transaction_id()

virtual bool PFS_index_data_locks::match_transaction_id ( ulonglong  engine_transaction_id )

inlinevirtual

Reimplemented in PFS_index_data_locks_by_transaction_id.

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

• storage/perfschema/pfs_data_lock.h