MySQL 8.0.29
Source Code Documentation
pfs_events.h
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22
23#ifndef PFS_EVENTS_H
24#define PFS_EVENTS_H
25
26/**
27 @file storage/perfschema/pfs_events.h
28 Events data structures (declarations).
29*/
30
31#include "my_inttypes.h"
33
34struct PFS_instr_class;
35
36/** An event record. */
37struct PFS_events {
38 /** THREAD_ID. */
40 /** EVENT_ID. */
42 /** END_EVENT_ID. */
44 /** (EVENT_TYPE) */
46 /** NESTING_EVENT_ID. */
48 /** NESTING_EVENT_TYPE */
50 /** NESTING_EVENT_LEVEL */
52 /** Instrument metadata. */
54 /**
55 Timer start.
56 This member is populated only if @c m_class->m_timed is true.
57 */
59 /**
60 Timer end.
61 This member is populated only if @c m_class->m_timed is true.
62 */
64 /** Location of the instrumentation in the source code (file name). */
65 const char *m_source_file;
66 /** Location of the instrumentation in the source code (line number). */
68
69 PFS_events &operator=(const PFS_events &rhs) = default;
70};
71
72#endif
Some integer typedefs for easier portability.
unsigned long long int ulonglong
Definition: my_inttypes.h:55
Data types for columns used in the performance schema tables (declarations)
enum_event_type
Enum values for the NESTING_EVENT_TYPE columns.
Definition: pfs_column_types.h:269
An event record.
Definition: pfs_events.h:37
ulonglong m_nesting_event_id
NESTING_EVENT_ID.
Definition: pfs_events.h:47
ulonglong m_thread_internal_id
THREAD_ID.
Definition: pfs_events.h:39
PFS_events & operator=(const PFS_events &rhs)=default
ulonglong m_timer_end
Timer end.
Definition: pfs_events.h:63
ulonglong m_event_id
EVENT_ID.
Definition: pfs_events.h:41
enum_event_type m_nesting_event_type
NESTING_EVENT_TYPE.
Definition: pfs_events.h:49
const char * m_source_file
Location of the instrumentation in the source code (file name).
Definition: pfs_events.h:65
enum_event_type m_event_type
(EVENT_TYPE)
Definition: pfs_events.h:45
PFS_instr_class * m_class
Instrument metadata.
Definition: pfs_events.h:53
ulonglong m_timer_start
Timer start.
Definition: pfs_events.h:58
uint m_source_line
Location of the instrumentation in the source code (line number).
Definition: pfs_events.h:67
ulonglong m_end_event_id
END_EVENT_ID.
Definition: pfs_events.h:43
uint m_nesting_event_level
NESTING_EVENT_LEVEL.
Definition: pfs_events.h:51
Information for all instrumentation.
Definition: pfs_instr_class.h:204
unsigned int uint
Definition: uca-dump.cc:29