MySQL 9.0.0
Source Code Documentation
psi_transaction.h
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23
24#ifndef MYSQL_PSI_TRANSACTION_H
25#define MYSQL_PSI_TRANSACTION_H
26
27/**
28 @file include/mysql/psi/psi_transaction.h
29 Performance schema instrumentation interface.
30
31 @defgroup psi_abi_transaction Transaction Instrumentation (ABI)
32 @ingroup psi_abi
33 @{
34*/
35
36#include "my_inttypes.h"
37#include "my_macros.h"
38
39/* HAVE_PSI_*_INTERFACE */
40#include "my_psi_config.h" // IWYU pragma: keep
41
42#include "my_sharedlib.h"
44
45/**
46 @def PSI_TRANSACTION_VERSION_1
47 Performance Schema Transaction Interface number for version 1.
48 This version is supported.
49*/
50#define PSI_TRANSACTION_VERSION_1 1
51
52/**
53 @def PSI_CURRENT_TRANSACTION_VERSION
54 Performance Schema Transaction Interface number for the most recent version.
55 The most current version is @c PSI_TRANSACTION_VERSION_1
56*/
57#define PSI_CURRENT_TRANSACTION_VERSION 1
58
59/** Entry point for the performance schema interface. */
61 /**
62 ABI interface finder.
63 Calling this method with an interface version number returns either
64 an instance of the ABI for this version, or NULL.
65 @sa PSI_TRANSACTION_VERSION_1
66 @sa PSI_TRANSACTION_VERSION_2
67 @sa PSI_CURRENT_TRANSACTION_VERSION
68 */
69 void *(*get_interface)(int version);
70};
72
73#ifdef HAVE_PSI_TRANSACTION_INTERFACE
74
75/**
76 Performance Schema Transaction Interface, version 1.
77 @since PSI_TRANSACTION_VERSION_1
78*/
80 /** @sa get_thread_transaction_locker_v1_t. */
82 /** @sa start_transaction_v1_t. */
84 /** @sa set_transaction_xid_v1_t. */
86 /** @sa set_transaction_xa_state_v1_t. */
88 /** @sa set_transaction_gtid_v1_t. */
90 /** @sa set_transaction_trxid_v1_t. */
92 /** @sa inc_transaction_savepoints_v1_t. */
94 /** @sa inc_transaction_rollback_to_savepoint_v1_t. */
97 /** @sa inc_transaction_release_savepoint_v1_t. */
99 /** @sa end_transaction_v1_t. */
101};
102
104
106
107#endif /* HAVE_PSI_TRANSACTION_INTERFACE */
108
109/** @} (end of group psi_abi_transaction) */
110
111#endif /* MYSQL_PSI_TRANSACTION_H */
void(* end_transaction_v1_t)(struct PSI_transaction_locker *locker, bool commit)
Commit or rollback the transaction.
Definition: psi_transaction_bits.h:170
void(* set_transaction_trxid_v1_t)(struct PSI_transaction_locker *locker, const unsigned long long *trxid)
Set the transaction trx_id.
Definition: psi_transaction_bits.h:138
void(* set_transaction_gtid_v1_t)(struct PSI_transaction_locker *locker, const void *sid, const void *gtid_spec)
Set the transaction gtid.
Definition: psi_transaction_bits.h:129
MYSQL_PLUGIN_IMPORT PSI_transaction_service_t * psi_transaction_service
Definition: psi_noop.cc:903
void(* inc_transaction_release_savepoint_v1_t)(struct PSI_transaction_locker *locker, unsigned long count)
Increment a transaction event release savepoint count.
Definition: psi_transaction_bits.h:162
void(* inc_transaction_rollback_to_savepoint_v1_t)(struct PSI_transaction_locker *locker, unsigned long count)
Increment a transaction event rollback to savepoint count.
Definition: psi_transaction_bits.h:154
void(* set_transaction_xa_state_v1_t)(struct PSI_transaction_locker *locker, int xa_state)
Set the state of the XA transaction.
Definition: psi_transaction_bits.h:120
void(* inc_transaction_savepoints_v1_t)(struct PSI_transaction_locker *locker, unsigned long count)
Increment a transaction event savepoint count.
Definition: psi_transaction_bits.h:146
struct PSI_transaction_locker *(* get_thread_transaction_locker_v1_t)(struct PSI_transaction_locker_state_v1 *state, const void *xid, const unsigned long long *trxid, int isolation_level, bool read_only, bool autocommit)
Get a transaction instrumentation locker.
Definition: psi_transaction_bits.h:91
void(* set_transaction_xid_v1_t)(struct PSI_transaction_locker *locker, const void *xid, int xa_state)
Set the transaction xid.
Definition: psi_transaction_bits.h:112
void(* start_transaction_v1_t)(struct PSI_transaction_locker *locker, const char *src_file, unsigned int src_line)
Start a new transaction event.
Definition: psi_transaction_bits.h:102
Some integer typedefs for easier portability.
Some common macros.
Defines various enable/disable and HAVE_ macros related to the performance schema instrumentation sys...
Functions related to handling of plugins and other dynamically loaded libraries.
#define MYSQL_PLUGIN_IMPORT
Definition: my_sharedlib.h:71
Performance schema instrumentation interface.
required uint64 version
Definition: replication_group_member_actions.proto:41
Entry point for the performance schema interface.
Definition: psi_transaction.h:60
Performance Schema Transaction Interface, version 1.
Definition: psi_transaction.h:79
inc_transaction_savepoints_v1_t inc_transaction_savepoints
Definition: psi_transaction.h:93
get_thread_transaction_locker_v1_t get_thread_transaction_locker
Definition: psi_transaction.h:81
set_transaction_trxid_v1_t set_transaction_trxid
Definition: psi_transaction.h:91
start_transaction_v1_t start_transaction
Definition: psi_transaction.h:83
inc_transaction_release_savepoint_v1_t inc_transaction_release_savepoint
Definition: psi_transaction.h:98
inc_transaction_rollback_to_savepoint_v1_t inc_transaction_rollback_to_savepoint
Definition: psi_transaction.h:96
end_transaction_v1_t end_transaction
Definition: psi_transaction.h:100
set_transaction_gtid_v1_t set_transaction_gtid
Definition: psi_transaction.h:89
set_transaction_xa_state_v1_t set_transaction_xa_state
Definition: psi_transaction.h:87
set_transaction_xid_v1_t set_transaction_xid
Definition: psi_transaction.h:85