1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
|
/*
Copyright (c) 2013, 2025, Oracle and/or its affiliates.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is designed to work with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have either included with
the program or referenced in the documentation.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#ifndef TABLE_REPLICATION_APPLIER_CONFIGURATION_H
#define TABLE_REPLICATION_APPLIER_CONFIGURATION_H
/**
@file storage/perfschema/table_replication_applier_configuration.h
Table replication_applier_configuration (declarations).
*/
#include <sys/types.h>
#include <time.h>
#include "my_base.h"
#include "sql/rpl_info.h" /*CHANNEL_NAME_LENGTH*/
#include "sql/rpl_rli.h" /*enum_require_table_primary_key*/
#include "storage/perfschema/pfs_engine_table.h"
#include "storage/perfschema/table_helper.h"
class Field;
class Master_info;
class Plugin_table;
struct TABLE;
struct THR_LOCK;
#ifndef ENUM_RPL_YES_NO
#define ENUM_RPL_YES_NO
enum enum_rpl_yes_no { PS_RPL_YES = 1, PS_RPL_NO };
#endif
/**
@addtogroup performance_schema_tables
@{
*/
/** A row in the table*/
struct st_row_applier_config {
char channel_name[CHANNEL_NAME_LENGTH];
uint channel_name_length;
time_t desired_delay;
bool desired_delay_is_set;
std::string privilege_checks_user;
enum_rpl_yes_no requires_row_format;
Relay_log_info::enum_require_table_primary_key
require_table_primary_key_check;
Assign_gtids_to_anonymous_transactions_info::enum_type
assign_gtids_to_anonymous_transactions_type;
std::string assign_gtids_to_anonymous_transactions_value;
};
class PFS_index_rpl_applier_config : public PFS_engine_index {
public:
PFS_index_rpl_applier_config()
: PFS_engine_index(&m_key), m_key("CHANNEL_NAME") {}
~PFS_index_rpl_applier_config() override = default;
virtual bool match(Master_info *mi);
private:
PFS_key_name m_key;
};
/** Table PERFORMANCE_SCHEMA.replication_applier_configuration */
class table_replication_applier_configuration : public PFS_engine_table {
typedef PFS_simple_index pos_t;
private:
int make_row(Master_info *mi);
/** Table share lock. */
static THR_LOCK m_table_lock;
/** Table definition. */
static Plugin_table m_table_def;
/** Current row */
st_row_applier_config m_row;
/** Current position. */
pos_t m_pos;
/** Next position. */
pos_t m_next_pos;
protected:
/**
Read the current row values.
@param table Table handle
@param buf row buffer
@param fields Table fields
@param read_all true if all columns are read.
*/
int read_row_values(TABLE *table, unsigned char *buf, Field **fields,
bool read_all) override;
table_replication_applier_configuration();
public:
~table_replication_applier_configuration() override;
/** Table share. */
static PFS_engine_table_share m_share;
static PFS_engine_table *create(PFS_engine_table_share *);
static ha_rows get_row_count();
void reset_position() override;
int rnd_next() override;
int rnd_pos(const void *pos) override;
int index_init(uint idx, bool sorted) override;
int index_next() override;
private:
PFS_index_rpl_applier_config *m_opened_index;
};
/** @} */
#endif
|
