MySQL 8.0.29
Source Code Documentation
pfs_statement_provider.h
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1/* Copyright (c) 2012, 2021, Oracle and/or its affiliates.
2
3 This program is free software; you can redistribute it and/or modify
4 it under the terms of the GNU General Public License, version 2.0,
5 as published by the Free Software Foundation.
6
7 This program is also distributed with certain software (including
8 but not limited to OpenSSL) that is licensed under separate terms,
9 as designated in a particular file or component or in included license
10 documentation. The authors of MySQL hereby grant you an additional
11 permission to link the program and your derivative works with the
12 separately licensed software that they have included with MySQL.
13
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License, version 2.0, for more details.
18
19 You should have received a copy of the GNU General Public License
20 along with this program; if not, write to the Free Software
21 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
22
23#ifndef PFS_STATEMENT_PROVIDER_H
24#define PFS_STATEMENT_PROVIDER_H
25
26/**
27 @file include/pfs_statement_provider.h
28 Performance schema instrumentation (declarations).
29*/
30
31#include <sys/types.h>
32
33/* HAVE_PSI_*_INTERFACE */
34#include "my_psi_config.h" // IWYU pragma: keep
35
36#ifdef HAVE_PSI_STATEMENT_INTERFACE
37#if defined(MYSQL_SERVER) || defined(PFS_DIRECT_CALL)
38#ifndef MYSQL_DYNAMIC_PLUGIN
39#ifndef WITH_LOCK_ORDER
40
41#include "my_inttypes.h"
42#include "my_macros.h"
44#include "sql/sql_digest.h"
45
48
49#define PSI_STATEMENT_CALL(M) pfs_##M##_vc
50#define PSI_DIGEST_CALL(M) pfs_##M##_vc
51#define PSI_PS_CALL(M) pfs_##M##_vc
52
54 int count);
55
58 const void *charset, PSI_sp_share *sp_share);
59
62
63void pfs_start_statement_vc(PSI_statement_locker *locker, const char *db,
64 uint db_len, const char *src_file, uint src_line);
65
66void pfs_set_statement_text_vc(PSI_statement_locker *locker, const char *text,
67 uint text_len);
68
71
74
77
80
82 ulong count);
83
85 ulong count);
86
88 ulong count);
89
91 ulong count);
92
94 ulong count);
95
97 ulong count);
98
100 ulong count);
101
103 ulong count);
104
106
108
110
112
114
116 bool secondary);
117
118void pfs_end_statement_vc(PSI_statement_locker *locker, void *stmt_da);
119
120PSI_prepared_stmt *pfs_create_prepared_stmt_vc(void *identity, uint stmt_id,
121 PSI_statement_locker *locker,
122 const char *stmt_name,
123 size_t stmt_name_length,
124 const char *sql_text,
125 size_t sql_text_length);
126
128
130
133
135 const char *text, uint text_len);
136
138 bool secondary);
139
141
143 const sql_digest_storage *digest);
144
145#endif /* WITH_LOCK_ORDER */
146#endif /* MYSQL_DYNAMIC_PLUGIN */
147#endif /* MYSQL_SERVER || PFS_DIRECT_CALL */
148#endif /* HAVE_PSI_STATEMENT_INTERFACE */
149
150#endif
struct PSI_digest_locker PSI_digest_locker
Definition: psi_statement_bits.h:96
unsigned int PSI_statement_key
Instrumented statement key.
Definition: psi_statement_bits.h:47
struct PSI_prepared_stmt PSI_prepared_stmt
Definition: psi_statement_bits.h:89
struct PSI_sp_share PSI_sp_share
Definition: psi_statement_bits.h:103
struct PSI_statement_locker PSI_statement_locker
Definition: psi_statement_bits.h:82
Some integer typedefs for easier portability.
unsigned long long int ulonglong
Definition: my_inttypes.h:55
Some common macros.
Defines various enable/disable and HAVE_ macros related to the performance schema instrumentation sys...
static int count
Definition: myisam_ftdump.cc:42
Log info(cout, "NOTE")
const std::string charset("charset")
static const char * category
Definition: sha2_password.cc:168
void pfs_register_statement_vc(const char *category, PSI_statement_info *info, int count)
Definition: pfs.cc:2493
void pfs_inc_statement_select_range_check_vc(PSI_statement_locker *locker, ulong count)
Definition: pfs.cc:6318
PSI_statement_locker * pfs_refine_statement_vc(PSI_statement_locker *locker, PSI_statement_key key)
Definition: pfs.cc:6096
void pfs_inc_statement_created_tmp_tables_vc(PSI_statement_locker *locker, ulong count)
Definition: pfs.cc:6298
void pfs_set_statement_lock_time_vc(PSI_statement_locker *locker, ulonglong count)
Definition: pfs.cc:6278
void pfs_execute_prepared_stmt_vc(PSI_statement_locker *locker, PSI_prepared_stmt *ps)
Definition: pfs.cc:7448
void pfs_set_statement_secondary_engine_vc(PSI_statement_locker *locker, bool secondary)
Definition: pfs.cc:6354
void pfs_inc_statement_created_tmp_disk_tables_vc(PSI_statement_locker *locker, ulong count)
Definition: pfs.cc:6293
void pfs_inc_statement_select_full_join_vc(PSI_statement_locker *locker, ulong count)
Definition: pfs.cc:6303
void pfs_inc_statement_sort_scan_vc(PSI_statement_locker *locker, ulong count)
Definition: pfs.cc:6342
void pfs_digest_end_vc(PSI_digest_locker *locker, const sql_digest_storage *digest)
Definition: pfs.cc:7370
void pfs_reprepare_prepared_stmt_vc(PSI_prepared_stmt *prepared_stmt)
Definition: pfs.cc:7465
PSI_prepared_stmt * pfs_create_prepared_stmt_vc(void *identity, uint stmt_id, PSI_statement_locker *locker, const char *stmt_name, size_t stmt_name_length, const char *sql_text, size_t sql_text_length)
Definition: pfs.cc:7416
void pfs_set_statement_query_id_vc(PSI_statement_locker *locker, ulonglong count)
Definition: pfs.cc:6259
void pfs_inc_statement_select_scan_vc(PSI_statement_locker *locker, ulong count)
Definition: pfs.cc:6323
void pfs_inc_statement_sort_range_vc(PSI_statement_locker *locker, ulong count)
Definition: pfs.cc:6333
PSI_digest_locker * pfs_digest_start_vc(PSI_statement_locker *locker)
Definition: pfs.cc:7354
void pfs_set_statement_no_index_used_vc(PSI_statement_locker *locker)
Definition: pfs.cc:6346
void pfs_inc_statement_sort_merge_passes_vc(PSI_statement_locker *locker, ulong count)
Definition: pfs.cc:6328
void pfs_set_statement_text_vc(PSI_statement_locker *locker, const char *text, uint text_len)
Definition: pfs.cc:6189
void pfs_set_prepared_stmt_secondary_engine_vc(PSI_prepared_stmt *prepared_stmt, bool secondary)
Definition: pfs.cc:7493
void pfs_destroy_prepared_stmt_vc(PSI_prepared_stmt *prepared_stmt)
Definition: pfs.cc:7458
void pfs_inc_statement_sort_rows_vc(PSI_statement_locker *locker, ulong count)
Definition: pfs.cc:6338
void pfs_end_statement_vc(PSI_statement_locker *locker, void *stmt_da)
Definition: pfs.cc:6388
void pfs_inc_statement_select_range_vc(PSI_statement_locker *locker, ulong count)
Definition: pfs.cc:6313
void pfs_inc_statement_select_full_range_join_vc(PSI_statement_locker *locker, ulong count)
Definition: pfs.cc:6308
PSI_statement_locker * pfs_get_thread_statement_locker_vc(PSI_statement_locker_state *state, PSI_statement_key key, const void *charset, PSI_sp_share *sp_share)
Definition: pfs.cc:5902
void pfs_set_statement_rows_examined_vc(PSI_statement_locker *locker, ulonglong count)
Definition: pfs.cc:6288
void pfs_set_statement_rows_sent_vc(PSI_statement_locker *locker, ulonglong count)
Definition: pfs.cc:6283
void pfs_start_statement_vc(PSI_statement_locker *locker, const char *db, uint db_len, const char *src_file, uint src_line)
Definition: pfs.cc:6144
void pfs_set_prepared_stmt_text_vc(PSI_prepared_stmt *prepared_stmt, const char *text, uint text_len)
Definition: pfs.cc:7476
void pfs_set_statement_no_good_index_used_vc(PSI_statement_locker *locker)
Definition: pfs.cc:6350
Performance schema instrumentation interface.
required string key
Definition: replication_asynchronous_connection_failover.proto:59
Statement instrument information.
Definition: psi_statement_bits.h:117
State data storage for get_thread_statement_locker_v1_t, get_thread_statement_locker_v1_t.
Definition: psi_statement_bits.h:145
Structure to store token count/array for a statement on which digest is to be calculated.
Definition: sql_digest.h:97
unsigned int uint
Definition: uca-dump.cc:29