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
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
|
include/master-slave.inc
[connection master]
connection master;
select variable_value into @master_rows_read from information_schema.global_status where variable_name = 'innodb_rows_read';
select variable_value into @master_rows_updated from information_schema.global_status where variable_name = 'innodb_rows_updated';
select variable_value into @master_rows_deleted from information_schema.global_status where variable_name = 'innodb_rows_deleted';
select variable_value into @master_rows_inserted from information_schema.global_status where variable_name = 'innodb_rows_inserted';
select variable_value into @master_system_rows_read from information_schema.global_status where variable_name = 'innodb_system_rows_read';
select variable_value into @master_system_rows_updated from information_schema.global_status where variable_name = 'innodb_system_rows_updated';
select variable_value into @master_system_rows_deleted from information_schema.global_status where variable_name = 'innodb_system_rows_deleted';
select variable_value into @master_system_rows_inserted from information_schema.global_status where variable_name = 'innodb_system_rows_inserted';
connection slave;
select variable_value into @slave_rows_read from information_schema.global_status where variable_name = 'innodb_rows_read';
select variable_value into @slave_rows_updated from information_schema.global_status where variable_name = 'innodb_rows_updated';
select variable_value into @slave_rows_deleted from information_schema.global_status where variable_name = 'innodb_rows_deleted';
select variable_value into @slave_rows_inserted from information_schema.global_status where variable_name = 'innodb_rows_inserted';
select variable_value into @slave_system_rows_read from information_schema.global_status where variable_name = 'innodb_system_rows_read';
select variable_value into @slave_system_rows_updated from information_schema.global_status where variable_name = 'innodb_system_rows_updated';
select variable_value into @slave_system_rows_deleted from information_schema.global_status where variable_name = 'innodb_system_rows_deleted';
select variable_value into @slave_system_rows_inserted from information_schema.global_status where variable_name = 'innodb_system_rows_inserted';
connection master;
CREATE DATABASE testdb;
USE testdb;
CREATE TABLE testdb.t1 (i int NOT NULL PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO testdb.t1 VALUES (1);
connection master;
select variable_value into @rows_read from information_schema.global_status where variable_name = 'innodb_rows_read';
select @rows_read - @master_rows_read;
@rows_read - @master_rows_read
0
select variable_value into @rows_updated from information_schema.global_status where variable_name = 'innodb_rows_updated';
select @rows_updated - @master_rows_updated;
@rows_updated - @master_rows_updated
0
select variable_value into @rows_deleted from information_schema.global_status where variable_name = 'innodb_rows_deleted';
select @rows_deleted - @master_rows_deleted;
@rows_deleted - @master_rows_deleted
0
select variable_value into @rows_inserted from information_schema.global_status where variable_name = 'innodb_rows_inserted';
select @rows_inserted - @master_rows_inserted;
@rows_inserted - @master_rows_inserted
1
select variable_value into @system_rows_read from information_schema.global_status where variable_name = 'innodb_system_rows_read';
select @system_rows_read - @master_system_rows_read;
@system_rows_read - @master_system_rows_read
0
select variable_value into @system_rows_updated from information_schema.global_status where variable_name = 'innodb_system_rows_updated';
select @system_rows_updated - @master_system_rows_updated;
@system_rows_updated - @master_system_rows_updated
0
select variable_value into @system_rows_deleted from information_schema.global_status where variable_name = 'innodb_system_rows_deleted';
select @system_rows_deleted - @master_system_rows_deleted;
@system_rows_deleted - @master_system_rows_deleted
0
select variable_value into @system_rows_inserted from information_schema.global_status where variable_name = 'innodb_system_rows_inserted';
select @system_rows_inserted - @master_system_rows_inserted;
@system_rows_inserted - @master_system_rows_inserted
0
connection slave;
select variable_value into @rows_read from information_schema.global_status where variable_name = 'innodb_rows_read';
select @rows_read - @slave_rows_read;
@rows_read - @slave_rows_read
0
select variable_value into @rows_updated from information_schema.global_status where variable_name = 'innodb_rows_updated';
select @rows_updated - @slave_rows_updated;
@rows_updated - @slave_rows_updated
0
select variable_value into @rows_deleted from information_schema.global_status where variable_name = 'innodb_rows_deleted';
select @rows_deleted - @slave_rows_deleted;
@rows_deleted - @slave_rows_deleted
0
select variable_value into @rows_inserted from information_schema.global_status where variable_name = 'innodb_rows_inserted';
select @rows_inserted - @slave_rows_inserted;
@rows_inserted - @slave_rows_inserted
1
select variable_value into @system_rows_read from information_schema.global_status where variable_name = 'innodb_system_rows_read';
select @system_rows_read - @slave_system_rows_read;
@system_rows_read - @slave_system_rows_read
0
select variable_value into @system_rows_updated from information_schema.global_status where variable_name = 'innodb_system_rows_updated';
select @system_rows_updated - @slave_system_rows_updated;
@system_rows_updated - @slave_system_rows_updated
0
select variable_value into @system_rows_deleted from information_schema.global_status where variable_name = 'innodb_system_rows_deleted';
select @system_rows_deleted - @slave_system_rows_deleted;
@system_rows_deleted - @slave_system_rows_deleted
0
select variable_value into @system_rows_inserted from information_schema.global_status where variable_name = 'innodb_system_rows_inserted';
select @system_rows_inserted - @slave_system_rows_inserted;
@system_rows_inserted - @slave_system_rows_inserted
0
connection master;
UPDATE t1 SET i=2 WHERE i=1;
connection slave;
connection master;
select variable_value into @rows_read from information_schema.global_status where variable_name = 'innodb_rows_read';
select @rows_read - @master_rows_read;
@rows_read - @master_rows_read
1
select variable_value into @rows_updated from information_schema.global_status where variable_name = 'innodb_rows_updated';
select @rows_updated - @master_rows_updated;
@rows_updated - @master_rows_updated
1
select variable_value into @rows_deleted from information_schema.global_status where variable_name = 'innodb_rows_deleted';
select @rows_deleted - @master_rows_deleted;
@rows_deleted - @master_rows_deleted
0
select variable_value into @rows_inserted from information_schema.global_status where variable_name = 'innodb_rows_inserted';
select @rows_inserted - @master_rows_inserted;
@rows_inserted - @master_rows_inserted
1
select variable_value into @system_rows_read from information_schema.global_status where variable_name = 'innodb_system_rows_read';
select @system_rows_read - @master_system_rows_read;
@system_rows_read - @master_system_rows_read
0
select variable_value into @system_rows_updated from information_schema.global_status where variable_name = 'innodb_system_rows_updated';
select @system_rows_updated - @master_system_rows_updated;
@system_rows_updated - @master_system_rows_updated
0
select variable_value into @system_rows_deleted from information_schema.global_status where variable_name = 'innodb_system_rows_deleted';
select @system_rows_deleted - @master_system_rows_deleted;
@system_rows_deleted - @master_system_rows_deleted
0
select variable_value into @system_rows_inserted from information_schema.global_status where variable_name = 'innodb_system_rows_inserted';
select @system_rows_inserted - @master_system_rows_inserted;
@system_rows_inserted - @master_system_rows_inserted
0
connection slave;
select variable_value into @rows_read from information_schema.global_status where variable_name = 'innodb_rows_read';
select @rows_read - @slave_rows_read;
@rows_read - @slave_rows_read
1
select variable_value into @rows_updated from information_schema.global_status where variable_name = 'innodb_rows_updated';
select @rows_updated - @slave_rows_updated;
@rows_updated - @slave_rows_updated
1
select variable_value into @rows_deleted from information_schema.global_status where variable_name = 'innodb_rows_deleted';
select @rows_deleted - @slave_rows_deleted;
@rows_deleted - @slave_rows_deleted
0
select variable_value into @rows_inserted from information_schema.global_status where variable_name = 'innodb_rows_inserted';
select @rows_inserted - @slave_rows_inserted;
@rows_inserted - @slave_rows_inserted
1
select variable_value into @system_rows_read from information_schema.global_status where variable_name = 'innodb_system_rows_read';
select @system_rows_read - @slave_system_rows_read;
@system_rows_read - @slave_system_rows_read
0
select variable_value into @system_rows_updated from information_schema.global_status where variable_name = 'innodb_system_rows_updated';
select @system_rows_updated - @slave_system_rows_updated;
@system_rows_updated - @slave_system_rows_updated
0
select variable_value into @system_rows_deleted from information_schema.global_status where variable_name = 'innodb_system_rows_deleted';
select @system_rows_deleted - @slave_system_rows_deleted;
@system_rows_deleted - @slave_system_rows_deleted
0
select variable_value into @system_rows_inserted from information_schema.global_status where variable_name = 'innodb_system_rows_inserted';
select @system_rows_inserted - @slave_system_rows_inserted;
@system_rows_inserted - @slave_system_rows_inserted
0
connection master;
DELETE FROM t1 WHERE i=2;
connection master;
select variable_value into @rows_read from information_schema.global_status where variable_name = 'innodb_rows_read';
select @rows_read - @master_rows_read;
@rows_read - @master_rows_read
2
select variable_value into @rows_updated from information_schema.global_status where variable_name = 'innodb_rows_updated';
select @rows_updated - @master_rows_updated;
@rows_updated - @master_rows_updated
1
select variable_value into @rows_deleted from information_schema.global_status where variable_name = 'innodb_rows_deleted';
select @rows_deleted - @master_rows_deleted;
@rows_deleted - @master_rows_deleted
1
select variable_value into @rows_inserted from information_schema.global_status where variable_name = 'innodb_rows_inserted';
select @rows_inserted - @master_rows_inserted;
@rows_inserted - @master_rows_inserted
1
select variable_value into @system_rows_read from information_schema.global_status where variable_name = 'innodb_system_rows_read';
select @system_rows_read - @master_system_rows_read;
@system_rows_read - @master_system_rows_read
0
select variable_value into @system_rows_updated from information_schema.global_status where variable_name = 'innodb_system_rows_updated';
select @system_rows_updated - @master_system_rows_updated;
@system_rows_updated - @master_system_rows_updated
0
select variable_value into @system_rows_deleted from information_schema.global_status where variable_name = 'innodb_system_rows_deleted';
select @system_rows_deleted - @master_system_rows_deleted;
@system_rows_deleted - @master_system_rows_deleted
0
select variable_value into @system_rows_inserted from information_schema.global_status where variable_name = 'innodb_system_rows_inserted';
select @system_rows_inserted - @master_system_rows_inserted;
@system_rows_inserted - @master_system_rows_inserted
0
connection slave;
select variable_value into @rows_read from information_schema.global_status where variable_name = 'innodb_rows_read';
select @rows_read - @slave_rows_read;
@rows_read - @slave_rows_read
2
select variable_value into @rows_updated from information_schema.global_status where variable_name = 'innodb_rows_updated';
select @rows_updated - @slave_rows_updated;
@rows_updated - @slave_rows_updated
1
select variable_value into @rows_deleted from information_schema.global_status where variable_name = 'innodb_rows_deleted';
select @rows_deleted - @slave_rows_deleted;
@rows_deleted - @slave_rows_deleted
1
select variable_value into @rows_inserted from information_schema.global_status where variable_name = 'innodb_rows_inserted';
select @rows_inserted - @slave_rows_inserted;
@rows_inserted - @slave_rows_inserted
1
select variable_value into @system_rows_read from information_schema.global_status where variable_name = 'innodb_system_rows_read';
select @system_rows_read - @slave_system_rows_read;
@system_rows_read - @slave_system_rows_read
0
select variable_value into @system_rows_updated from information_schema.global_status where variable_name = 'innodb_system_rows_updated';
select @system_rows_updated - @slave_system_rows_updated;
@system_rows_updated - @slave_system_rows_updated
0
select variable_value into @system_rows_deleted from information_schema.global_status where variable_name = 'innodb_system_rows_deleted';
select @system_rows_deleted - @slave_system_rows_deleted;
@system_rows_deleted - @slave_system_rows_deleted
0
select variable_value into @system_rows_inserted from information_schema.global_status where variable_name = 'innodb_system_rows_inserted';
select @system_rows_inserted - @slave_system_rows_inserted;
@system_rows_inserted - @slave_system_rows_inserted
0
connection master;
DROP TABLE t1;
DROP DATABASE testdb;
connection slave;
include/rpl_end.inc
|
