MySQL 8.0.30
Source Code Documentation

A row of table PERFORMANCE_SCHEMA.MUTEX_INSTANCES. More...

#include <table_md_locks.h>

Public Attributes

const void * m_identity
 Column OBJECT_INSTANCE_BEGIN. More...
 
opaque_mdl_type m_mdl_type
 
opaque_mdl_duration m_mdl_duration
 
opaque_mdl_status m_mdl_status
 
char m_source [COL_SOURCE_SIZE]
 Column SOURCE. More...
 
uint m_source_length
 Length in bytes of m_source. More...
 
ulong m_owner_thread_id
 Column OWNER_THREAD_ID. More...
 
ulong m_owner_event_id
 Column OWNER_EVENT_ID. More...
 
PFS_column_row m_object
 Columns OBJECT_TYPE, OBJECT_SCHEMA, OBJECT_NAME, COLUMN_NAME. More...
 

Detailed Description

A row of table PERFORMANCE_SCHEMA.MUTEX_INSTANCES.

Member Data Documentation

◆ m_identity

const void* row_metadata_lock::m_identity

Column OBJECT_INSTANCE_BEGIN.

◆ m_mdl_duration

opaque_mdl_duration row_metadata_lock::m_mdl_duration

◆ m_mdl_status

opaque_mdl_status row_metadata_lock::m_mdl_status

◆ m_mdl_type

opaque_mdl_type row_metadata_lock::m_mdl_type

◆ m_object

PFS_column_row row_metadata_lock::m_object

Columns OBJECT_TYPE, OBJECT_SCHEMA, OBJECT_NAME, COLUMN_NAME.

◆ m_owner_event_id

ulong row_metadata_lock::m_owner_event_id

Column OWNER_EVENT_ID.

◆ m_owner_thread_id

ulong row_metadata_lock::m_owner_thread_id

Column OWNER_THREAD_ID.

◆ m_source

char row_metadata_lock::m_source[COL_SOURCE_SIZE]

Column SOURCE.

◆ m_source_length

uint row_metadata_lock::m_source_length

Length in bytes of m_source.


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