24#ifndef TABLE_ESMS_BY_HOST_BY_EVENT_NAME_H
25#define TABLE_ESMS_BY_HOST_BY_EVENT_NAME_H
114 int rnd_pos(
const void *pos)
override;
116 int index_init(uint idx,
bool sorted)
override;
121 bool read_all)
override;
Definition: pfs_engine_table.h:299
An abstract PERFORMANCE_SCHEMA table.
Definition: pfs_engine_table.h:69
Definition: table_esms_by_host_by_event_name.h:51
~PFS_index_esms_by_host_by_event_name() override=default
PFS_key_event_name m_key_2
Definition: table_esms_by_host_by_event_name.h:65
PFS_index_esms_by_host_by_event_name()
Definition: table_esms_by_host_by_event_name.h:53
PFS_key_host m_key_1
Definition: table_esms_by_host_by_event_name.h:64
virtual bool match(PFS_host *pfs)
Definition: table_esms_by_host_by_event_name.cc:106
Definition: table_helper.h:1431
Definition: table_helper.h:1458
Class to hold information regarding a table to be created on behalf of a plugin.
Definition: plugin_table.h:39
Table PERFORMANCE_SCHEMA.EVENTS_STATEMENTS_SUMMARY_BY_HOST_BY_EVENT_NAME.
Definition: table_esms_by_host_by_event_name.h:102
void reset_position() override
Reset the cursor position to the beginning of the table.
Definition: table_esms_by_host_by_event_name.cc:149
PFS_index_esms_by_host_by_event_name * m_opened_index
Definition: table_esms_by_host_by_event_name.h:144
row_esms_by_host_by_event_name m_row
Current row.
Definition: table_esms_by_host_by_event_name.h:138
pos_esms_by_host_by_event_name m_next_pos
Next position.
Definition: table_esms_by_host_by_event_name.h:142
int rnd_next() override
Fetch the next row in this cursor.
Definition: table_esms_by_host_by_event_name.cc:156
static int delete_all_rows()
Definition: table_esms_by_host_by_event_name.cc:133
~table_esms_by_host_by_event_name() override=default
int make_row(PFS_host *host, PFS_statement_class *klass)
Definition: table_esms_by_host_by_event_name.cc:230
int index_next() override
Find key in index, read record.
Definition: table_esms_by_host_by_event_name.cc:202
static PFS_engine_table_share m_share
Table share.
Definition: table_esms_by_host_by_event_name.h:105
static PFS_engine_table * create(PFS_engine_table_share *)
Definition: table_esms_by_host_by_event_name.cc:128
table_esms_by_host_by_event_name()
Definition: table_esms_by_host_by_event_name.cc:144
static Plugin_table m_table_def
Table definition.
Definition: table_esms_by_host_by_event_name.h:135
int index_init(uint idx, bool sorted) override
Definition: table_esms_by_host_by_event_name.cc:192
int read_row_values(TABLE *table, unsigned char *buf, Field **fields, bool read_all) override
Read the current row values.
Definition: table_esms_by_host_by_event_name.cc:261
static THR_LOCK m_table_lock
Table share lock.
Definition: table_esms_by_host_by_event_name.h:133
pos_esms_by_host_by_event_name m_pos
Current position.
Definition: table_esms_by_host_by_event_name.h:140
int rnd_pos(const void *pos) override
Fetch a row by position.
Definition: table_esms_by_host_by_event_name.cc:175
static ha_rows get_row_count()
Definition: table_esms_by_host_by_event_name.cc:140
int rnd_init(bool scan) override
Initialize table scan.
Definition: table_esms_by_host_by_event_name.cc:154
This file includes constants used by all storage engines.
my_off_t ha_rows
Definition: my_base.h:1139
const char * host
Definition: mysqladmin.cc:63
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
Position of a double cursor, for iterations using 2 nested loops.
Definition: pfs_engine_table.h:592
uint m_index_1
Outer index.
Definition: pfs_engine_table.h:594
uint m_index_2
Current index within index_1.
Definition: pfs_engine_table.h:596
A PERFORMANCE_SCHEMA table share.
Definition: pfs_engine_table.h:357
Row fragment for column EVENT_NAME.
Definition: table_helper.h:582
Row fragment for column HOST.
Definition: table_helper.h:527
Per host statistics.
Definition: pfs_host.h:63
Information for all instrumentation.
Definition: pfs_instr_class.h:204
Instrumentation metadata for a statement.
Definition: pfs_instr_class.h:554
Row fragment for statement statistics columns.
Definition: table_helper.h:846
Definition: thr_lock.h:138
Position of a cursor on PERFORMANCE_SCHEMA.EVENTS_STATEMENTS_SUMMARY_BY_HOST_BY_EVENT_NAME.
Definition: table_esms_by_host_by_event_name.h:87
void reset()
Definition: table_esms_by_host_by_event_name.h:90
pos_esms_by_host_by_event_name()
Definition: table_esms_by_host_by_event_name.h:88
void next_host()
Definition: table_esms_by_host_by_event_name.h:95
A row of table PERFORMANCE_SCHEMA.EVENTS_STATEMENTS_SUMMARY_BY_HOST_BY_EVENT_NAME.
Definition: table_esms_by_host_by_event_name.h:72
PFS_event_name_row m_event_name
Column EVENT_NAME.
Definition: table_esms_by_host_by_event_name.h:76
PFS_statement_stat_row m_stat
Columns COUNT_STAR, SUM/MIN/AVG/MAX TIMER_WAIT.
Definition: table_esms_by_host_by_event_name.h:78
PFS_host_row m_host
Column HOST.
Definition: table_esms_by_host_by_event_name.h:74
Helpers to implement a performance schema table.