24#ifndef TABLE_EWS_BY_THREAD_BY_EVENT_NAME_H
25#define TABLE_EWS_BY_THREAD_BY_EVENT_NAME_H
125 int rnd_pos(
const void *pos)
override;
127 int index_init(uint idx,
bool sorted)
override;
132 bool read_all)
override;
Definition: pfs_engine_table.h:300
An abstract PERFORMANCE_SCHEMA table.
Definition: pfs_engine_table.h:70
Definition: table_ews_by_thread_by_event_name.h:51
PFS_key_thread_id m_key_1
Definition: table_ews_by_thread_by_event_name.h:65
virtual bool match_view(uint view)
Definition: table_ews_by_thread_by_event_name.cc:110
virtual bool match(PFS_thread *pfs)
Definition: table_ews_by_thread_by_event_name.cc:101
~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:66
PFS_index_ews_by_thread_by_event_name()
Definition: table_ews_by_thread_by_event_name.h:53
Definition: table_helper.h:1461
Definition: table_helper.h:1279
Class to hold information regarding a table to be created on behalf of a plugin.
Definition: plugin_table.h:40
Table PERFORMANCE_SCHEMA.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME.
Definition: table_ews_by_thread_by_event_name.h:114
row_ews_by_thread_by_event_name m_row
Current row.
Definition: table_ews_by_thread_by_event_name.h:149
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:338
static int delete_all_rows()
Definition: table_ews_by_thread_by_event_name.cc:86
int rnd_next() override
Fetch the next row in this cursor.
Definition: table_ews_by_thread_by_event_name.cc:130
int index_init(uint idx, bool sorted) override
Definition: table_ews_by_thread_by_event_name.cc:225
pos_ews_by_thread_by_event_name m_next_pos
Next position.
Definition: table_ews_by_thread_by_event_name.h:153
PFS_index_ews_by_thread_by_event_name * m_opened_index
Definition: table_ews_by_thread_by_event_name.h:155
int make_row(PFS_thread *thread, PFS_instr_class *klass)
Definition: table_ews_by_thread_by_event_name.cc:298
table_ews_by_thread_by_event_name()
Definition: table_ews_by_thread_by_event_name.cc:95
static Plugin_table m_table_def
Table definition.
Definition: table_ews_by_thread_by_event_name.h:146
int index_next() override
Find key in index, read record.
Definition: table_ews_by_thread_by_event_name.cc:234
static THR_LOCK m_table_lock
Table share lock.
Definition: table_ews_by_thread_by_event_name.h:144
~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:81
int rnd_pos(const void *pos) override
Fetch a row by position.
Definition: table_ews_by_thread_by_event_name.cc:181
void reset_position() override
Reset the cursor position to the beginning of the table.
Definition: table_ews_by_thread_by_event_name.cc:125
static PFS_engine_table_share m_share
Table share.
Definition: table_ews_by_thread_by_event_name.h:117
static ha_rows get_row_count()
Definition: table_ews_by_thread_by_event_name.cc:91
pos_ews_by_thread_by_event_name m_pos
Current position.
Definition: table_ews_by_thread_by_event_name.h:151
This file includes constants used by all storage engines.
my_off_t ha_rows
Definition: my_base.h:1141
Some integer typedefs for easier portability.
unsigned long long int ulonglong
Definition: my_inttypes.h:56
static PFS_engine_table_share_proxy table
Definition: pfs.cc:61
Definition: buf0block_hint.cc:30
Performance schema tables (declarations).
static const LEX_CSTRING pfs
Definition: sql_show_processlist.cc:66
A PERFORMANCE_SCHEMA table share.
Definition: pfs_engine_table.h:358
Row fragment for column EVENT_NAME.
Definition: table_helper.h:583
Information for all instrumentation.
Definition: pfs_instr_class.h:212
Name space, internal views used within table setup_instruments.
Definition: table_helper.h:490
static const uint LAST_VIEW
Definition: table_helper.h:502
static const uint FIRST_VIEW
Definition: table_helper.h:493
Row fragment for single statistics columns (COUNT, SUM, MIN, AVG, MAX)
Definition: table_helper.h:689
Instrumented thread implementation.
Definition: pfs_instr.h:375
Position of a triple cursor, for iterations using 3 nested loops.
Definition: pfs_engine_table.h:643
uint m_index_3
Current index within index_2.
Definition: pfs_engine_table.h:649
uint m_index_2
Current index within index_1.
Definition: pfs_engine_table.h:647
uint m_index_1
Outer index.
Definition: pfs_engine_table.h:645
Definition: thr_lock.h:139
Position of a cursor on PERFORMANCE_SCHEMA.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME.
Definition: table_ews_by_thread_by_event_name.h:90
void next_thread()
Definition: table_ews_by_thread_by_event_name.h:99
pos_ews_by_thread_by_event_name()
Definition: table_ews_by_thread_by_event_name.h:91
void reset()
Definition: table_ews_by_thread_by_event_name.h:93
void next_view()
Definition: table_ews_by_thread_by_event_name.h:107
bool has_more_view()
Definition: table_ews_by_thread_by_event_name.h:105
A row of table PERFORMANCE_SCHEMA.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME.
Definition: table_ews_by_thread_by_event_name.h:73
PFS_stat_row m_stat
Columns COUNT_STAR, SUM/MIN/AVG/MAX TIMER_WAIT.
Definition: table_ews_by_thread_by_event_name.h:79
ulonglong m_thread_internal_id
Column THREAD_ID.
Definition: table_ews_by_thread_by_event_name.h:75
PFS_event_name_row m_event_name
Column EVENT_NAME.
Definition: table_ews_by_thread_by_event_name.h:77
Helpers to implement a performance schema table.