23#ifndef TABLE_EWS_BY_THREAD_BY_EVENT_NAME_H
24#define TABLE_EWS_BY_THREAD_BY_EVENT_NAME_H
124 int rnd_pos(
const void *pos)
override;
126 int index_init(uint idx,
bool sorted)
override;
131 bool read_all)
override;
Definition: pfs_engine_table.h:299
An abstract PERFORMANCE_SCHEMA table.
Definition: pfs_engine_table.h:69
Definition: table_ews_by_thread_by_event_name.h:50
PFS_key_thread_id m_key_1
Definition: table_ews_by_thread_by_event_name.h:64
virtual bool match_view(uint view)
Definition: table_ews_by_thread_by_event_name.cc:109
virtual bool match(PFS_thread *pfs)
Definition: table_ews_by_thread_by_event_name.cc:100
~PFS_index_ews_by_thread_by_event_name() override=default
PFS_key_event_name m_key_2
Definition: table_ews_by_thread_by_event_name.h:65
PFS_index_ews_by_thread_by_event_name()
Definition: table_ews_by_thread_by_event_name.h:52
Definition: table_helper.h:1431
Definition: table_helper.h:1251
Class to hold information regarding a table to be created on behalf of a plugin.
Definition: plugin_table.h:39
Table PERFORMANCE_SCHEMA.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME.
Definition: table_ews_by_thread_by_event_name.h:113
row_ews_by_thread_by_event_name m_row
Current row.
Definition: table_ews_by_thread_by_event_name.h:148
int read_row_values(TABLE *table, unsigned char *buf, Field **fields, bool read_all) override
Read the current row values.
Definition: table_ews_by_thread_by_event_name.cc:340
static int delete_all_rows()
Definition: table_ews_by_thread_by_event_name.cc:85
int rnd_next() override
Fetch the next row in this cursor.
Definition: table_ews_by_thread_by_event_name.cc:129
int index_init(uint idx, bool sorted) override
Definition: table_ews_by_thread_by_event_name.cc:226
pos_ews_by_thread_by_event_name m_next_pos
Next position.
Definition: table_ews_by_thread_by_event_name.h:152
PFS_index_ews_by_thread_by_event_name * m_opened_index
Definition: table_ews_by_thread_by_event_name.h:154
int make_row(PFS_thread *thread, PFS_instr_class *klass)
Definition: table_ews_by_thread_by_event_name.cc:300
table_ews_by_thread_by_event_name()
Definition: table_ews_by_thread_by_event_name.cc:94
static Plugin_table m_table_def
Table definition.
Definition: table_ews_by_thread_by_event_name.h:145
int index_next() override
Find key in index, read record.
Definition: table_ews_by_thread_by_event_name.cc:236
static THR_LOCK m_table_lock
Table share lock.
Definition: table_ews_by_thread_by_event_name.h:143
~table_ews_by_thread_by_event_name() override=default
static PFS_engine_table * create(PFS_engine_table_share *)
Definition: table_ews_by_thread_by_event_name.cc:80
int rnd_pos(const void *pos) override
Fetch a row by position.
Definition: table_ews_by_thread_by_event_name.cc:180
void reset_position() override
Reset the cursor position to the beginning of the table.
Definition: table_ews_by_thread_by_event_name.cc:124
static PFS_engine_table_share m_share
Table share.
Definition: table_ews_by_thread_by_event_name.h:116
static ha_rows get_row_count()
Definition: table_ews_by_thread_by_event_name.cc:90
pos_ews_by_thread_by_event_name m_pos
Current position.
Definition: table_ews_by_thread_by_event_name.h:150
This file includes constants used by all storage engines.
my_off_t ha_rows
Definition: my_base.h:1139
Some integer typedefs for easier portability.
unsigned long long int ulonglong
Definition: my_inttypes.h:55
static PFS_engine_table_share_proxy table
Definition: pfs.cc:60
Definition: buf0block_hint.cc:29
Performance schema tables (declarations).
static const LEX_CSTRING pfs
Definition: sql_show_processlist.cc:65
A PERFORMANCE_SCHEMA table share.
Definition: pfs_engine_table.h:357
Row fragment for column EVENT_NAME.
Definition: table_helper.h:582
Information for all instrumentation.
Definition: pfs_instr_class.h:204
Name space, internal views used within table setup_instruments.
Definition: table_helper.h:489
static const uint LAST_VIEW
Definition: table_helper.h:501
static const uint FIRST_VIEW
Definition: table_helper.h:492
Row fragment for single statistics columns (COUNT, SUM, MIN, AVG, MAX)
Definition: table_helper.h:661
Instrumented thread implementation.
Definition: pfs_instr.h:374
Position of a triple cursor, for iterations using 3 nested loops.
Definition: pfs_engine_table.h:634
uint m_index_3
Current index within index_2.
Definition: pfs_engine_table.h:640
uint m_index_2
Current index within index_1.
Definition: pfs_engine_table.h:638
uint m_index_1
Outer index.
Definition: pfs_engine_table.h:636
Definition: thr_lock.h:138
Position of a cursor on PERFORMANCE_SCHEMA.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME.
Definition: table_ews_by_thread_by_event_name.h:89
void next_thread()
Definition: table_ews_by_thread_by_event_name.h:98
pos_ews_by_thread_by_event_name()
Definition: table_ews_by_thread_by_event_name.h:90
void reset()
Definition: table_ews_by_thread_by_event_name.h:92
void next_view()
Definition: table_ews_by_thread_by_event_name.h:106
bool has_more_view()
Definition: table_ews_by_thread_by_event_name.h:104
A row of table PERFORMANCE_SCHEMA.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME.
Definition: table_ews_by_thread_by_event_name.h:72
PFS_stat_row m_stat
Columns COUNT_STAR, SUM/MIN/AVG/MAX TIMER_WAIT.
Definition: table_ews_by_thread_by_event_name.h:78
ulonglong m_thread_internal_id
Column THREAD_ID.
Definition: table_ews_by_thread_by_event_name.h:74
PFS_event_name_row m_event_name
Column EVENT_NAME.
Definition: table_ews_by_thread_by_event_name.h:76
Helpers to implement a performance schema table.