MySQL 8.0.33
Source Code Documentation
pfs_statement_provider.h
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1/* Copyright (c) 2012, 2023, 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.
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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 with_query_attributes);
117
119
121 bool secondary);
122
123void pfs_end_statement_vc(PSI_statement_locker *locker, void *stmt_da);
124
125PSI_prepared_stmt *pfs_create_prepared_stmt_vc(void *identity, uint stmt_id,
126 PSI_statement_locker *locker,
127 const char *stmt_name,
128 size_t stmt_name_length,
129 const char *sql_text,
130 size_t sql_text_length);
131
133
135
138
140 const char *text, uint text_len);
141
143 bool secondary);
144
146
148 const sql_digest_storage *digest);
149
150#endif /* WITH_LOCK_ORDER */
151#endif /* MYSQL_DYNAMIC_PLUGIN */
152#endif /* MYSQL_SERVER || PFS_DIRECT_CALL */
153#endif /* HAVE_PSI_STATEMENT_INTERFACE */
154
155#endif
struct PSI_digest_locker PSI_digest_locker
Definition: psi_statement_bits.h:111
unsigned int PSI_statement_key
Instrumented statement key.
Definition: psi_statement_bits.h:48
struct PSI_prepared_stmt PSI_prepared_stmt
Definition: psi_statement_bits.h:104
struct PSI_sp_share PSI_sp_share
Definition: psi_statement_bits.h:118
struct PSI_statement_locker PSI_statement_locker
Definition: psi_statement_bits.h:97
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:169
void pfs_register_statement_vc(const char *category, PSI_statement_info *info, int count)
Definition: pfs.cc:2594
void pfs_inc_statement_select_range_check_vc(PSI_statement_locker *locker, ulong count)
Definition: pfs.cc:6818
PSI_statement_locker * pfs_refine_statement_vc(PSI_statement_locker *locker, PSI_statement_key key)
Definition: pfs.cc:6336
void pfs_inc_statement_created_tmp_tables_vc(PSI_statement_locker *locker, ulong count)
Definition: pfs.cc:6798
void pfs_set_statement_lock_time_vc(PSI_statement_locker *locker, ulonglong count)
Definition: pfs.cc:6778
void pfs_execute_prepared_stmt_vc(PSI_statement_locker *locker, PSI_prepared_stmt *ps)
Definition: pfs.cc:8116
void pfs_set_statement_secondary_engine_vc(PSI_statement_locker *locker, bool secondary)
Definition: pfs.cc:6854
void pfs_inc_statement_created_tmp_disk_tables_vc(PSI_statement_locker *locker, ulong count)
Definition: pfs.cc:6793
void pfs_inc_statement_select_full_join_vc(PSI_statement_locker *locker, ulong count)
Definition: pfs.cc:6803
void pfs_inc_statement_sort_scan_vc(PSI_statement_locker *locker, ulong count)
Definition: pfs.cc:6842
void pfs_digest_end_vc(PSI_digest_locker *locker, const sql_digest_storage *digest)
Definition: pfs.cc:8042
void pfs_reprepare_prepared_stmt_vc(PSI_prepared_stmt *prepared_stmt)
Definition: pfs.cc:8131
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:8081
void pfs_set_statement_query_id_vc(PSI_statement_locker *locker, ulonglong count)
Definition: pfs.cc:6764
void pfs_inc_statement_select_scan_vc(PSI_statement_locker *locker, ulong count)
Definition: pfs.cc:6823
void pfs_statement_abort_telemetry_vc(PSI_statement_locker *locker)
Definition: pfs.cc:7591
void pfs_inc_statement_sort_range_vc(PSI_statement_locker *locker, ulong count)
Definition: pfs.cc:6833
void pfs_notify_statement_query_attributes_vc(PSI_statement_locker *locker, bool with_query_attributes)
Definition: pfs.cc:7557
PSI_digest_locker * pfs_digest_start_vc(PSI_statement_locker *locker)
Definition: pfs.cc:8030
void pfs_set_statement_no_index_used_vc(PSI_statement_locker *locker)
Definition: pfs.cc:6846
void pfs_inc_statement_sort_merge_passes_vc(PSI_statement_locker *locker, ulong count)
Definition: pfs.cc:6828
void pfs_set_statement_text_vc(PSI_statement_locker *locker, const char *text, uint text_len)
Definition: pfs.cc:6696
void pfs_set_prepared_stmt_secondary_engine_vc(PSI_prepared_stmt *prepared_stmt, bool secondary)
Definition: pfs.cc:8156
void pfs_destroy_prepared_stmt_vc(PSI_prepared_stmt *prepared_stmt)
Definition: pfs.cc:8125
void pfs_inc_statement_sort_rows_vc(PSI_statement_locker *locker, ulong count)
Definition: pfs.cc:6838
void pfs_end_statement_vc(PSI_statement_locker *locker, void *stmt_da)
Definition: pfs.cc:6871
void pfs_inc_statement_select_range_vc(PSI_statement_locker *locker, ulong count)
Definition: pfs.cc:6813
void pfs_inc_statement_select_full_range_join_vc(PSI_statement_locker *locker, ulong count)
Definition: pfs.cc:6808
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)
This is the entry point to the performance schema statement instrumentation.
Definition: pfs.cc:6304
void pfs_set_statement_rows_examined_vc(PSI_statement_locker *locker, ulonglong count)
Definition: pfs.cc:6788
void pfs_set_statement_rows_sent_vc(PSI_statement_locker *locker, ulonglong count)
Definition: pfs.cc:6783
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:6389
void pfs_set_prepared_stmt_text_vc(PSI_prepared_stmt *prepared_stmt, const char *text, uint text_len)
Definition: pfs.cc:8141
void pfs_set_statement_no_good_index_used_vc(PSI_statement_locker *locker)
Definition: pfs.cc:6850
Performance schema instrumentation interface.
required string key
Definition: replication_asynchronous_connection_failover.proto:59
Statement instrument information.
Definition: psi_statement_bits.h:132
State data storage for get_thread_statement_locker_v5_t.
Definition: psi_statement_bits.h:165
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: uca9-dump.cc:74