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
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
|
RESET MASTER;
###################################################################################
# CONFIGURATION
###################################################################################
CREATE TABLE nt_1 (a text, b int PRIMARY KEY) ENGINE = MyISAM;
CREATE TABLE nt_2 (a text, b int PRIMARY KEY) ENGINE = MyISAM;
CREATE TABLE tt_1 (a text, b int PRIMARY KEY) ENGINE = Innodb;
CREATE TABLE tt_2 (a text, b int PRIMARY KEY) ENGINE = Innodb;
CREATE TRIGGER tr_i_tt_1_to_nt_1 BEFORE INSERT ON tt_1 FOR EACH ROW
BEGIN
INSERT INTO nt_1 VALUES (NEW.a, NEW.b);
END|
CREATE TRIGGER tr_i_nt_2_to_tt_2 BEFORE INSERT ON nt_2 FOR EACH ROW
BEGIN
INSERT INTO tt_2 VALUES (NEW.a, NEW.b);
END|
###################################################################################
# CHECK HISTORY IN BINLOG
###################################################################################
*** "B M* T C" with error in M* generates in the binlog the "B M* R B T C" entries
INSERT INTO nt_1 VALUES ("new text 1", 1);
BEGIN;
INSERT INTO tt_1 VALUES (USER(), 2), (USER(), 1);
ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
INSERT INTO tt_2 VALUES ("new text 3", 3);
COMMIT;
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query # # use `test`; INSERT INTO nt_1 VALUES ("new text 1", 1)
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.tt_1)
master-bin.000001 # Table_map # # table_id: # (test.nt_1)
master-bin.000001 # Write_rows # # table_id: #
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # ROLLBACK
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Query # # use `test`; INSERT INTO tt_2 VALUES ("new text 3", 3)
master-bin.000001 # Xid # # COMMIT /* XID */
INSERT INTO tt_2 VALUES ("new text 4", 4);
BEGIN;
INSERT INTO nt_2 VALUES (USER(), 5), (USER(), 4);
ERROR 23000: Duplicate entry '4' for key 'PRIMARY'
INSERT INTO tt_2 VALUES ("new text 6", 6);
COMMIT;
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Query # # use `test`; INSERT INTO tt_2 VALUES ("new text 4", 4)
master-bin.000001 # Xid # # COMMIT /* XID */
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.nt_2)
master-bin.000001 # Table_map # # table_id: # (test.tt_2)
master-bin.000001 # Write_rows # # table_id: #
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # ROLLBACK
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Query # # use `test`; INSERT INTO tt_2 VALUES ("new text 6", 6)
master-bin.000001 # Xid # # COMMIT /* XID */
*** "B M M* T C" with error in M* generates in the binlog the "B M M* T C" entries
INSERT INTO nt_1 VALUES ("new text 10", 10);
BEGIN;
INSERT INTO tt_1 VALUES ("new text 7", 7), ("new text 8", 8);
INSERT INTO tt_1 VALUES (USER(), 9), (USER(), 10);
ERROR 23000: Duplicate entry '10' for key 'PRIMARY'
INSERT INTO tt_2 VALUES ("new text 11", 11);
COMMIT;
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query # # use `test`; INSERT INTO nt_1 VALUES ("new text 10", 10)
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Query # # use `test`; INSERT INTO tt_1 VALUES ("new text 7", 7), ("new text 8", 8)
master-bin.000001 # Table_map # # table_id: # (test.tt_1)
master-bin.000001 # Table_map # # table_id: # (test.nt_1)
master-bin.000001 # Write_rows # # table_id: #
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # use `test`; INSERT INTO tt_2 VALUES ("new text 11", 11)
master-bin.000001 # Xid # # COMMIT /* XID */
INSERT INTO tt_2 VALUES ("new text 15", 15);
BEGIN;
INSERT INTO nt_2 VALUES ("new text 12", 12), ("new text 13", 13);
INSERT INTO nt_2 VALUES (USER(), 14), (USER(), 15);
ERROR 23000: Duplicate entry '15' for key 'PRIMARY'
INSERT INTO tt_2 VALUES ("new text 16", 16);
COMMIT;
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Query # # use `test`; INSERT INTO tt_2 VALUES ("new text 15", 15)
master-bin.000001 # Xid # # COMMIT /* XID */
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Query # # use `test`; INSERT INTO nt_2 VALUES ("new text 12", 12), ("new text 13", 13)
master-bin.000001 # Table_map # # table_id: # (test.nt_2)
master-bin.000001 # Table_map # # table_id: # (test.tt_2)
master-bin.000001 # Write_rows # # table_id: #
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # use `test`; INSERT INTO tt_2 VALUES ("new text 16", 16)
master-bin.000001 # Xid # # COMMIT /* XID */
*** "B M* M* T C" with error in M* generates in the binlog the "B M* R B M* R B T C" entries
INSERT INTO nt_1 VALUES ("new text 18", 18);
INSERT INTO nt_1 VALUES ("new text 20", 20);
BEGIN;
INSERT INTO tt_1 VALUES (USER(), 17), (USER(), 18);
ERROR 23000: Duplicate entry '18' for key 'PRIMARY'
INSERT INTO tt_1 VALUES (USER(), 19), (USER(), 20);
ERROR 23000: Duplicate entry '20' for key 'PRIMARY'
INSERT INTO tt_2 VALUES ("new text 21", 21);
COMMIT;
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query # # use `test`; INSERT INTO nt_1 VALUES ("new text 18", 18)
master-bin.000001 # Query # # use `test`; INSERT INTO nt_1 VALUES ("new text 20", 20)
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.tt_1)
master-bin.000001 # Table_map # # table_id: # (test.nt_1)
master-bin.000001 # Write_rows # # table_id: #
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # ROLLBACK
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.tt_1)
master-bin.000001 # Table_map # # table_id: # (test.nt_1)
master-bin.000001 # Write_rows # # table_id: #
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # ROLLBACK
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Query # # use `test`; INSERT INTO tt_2 VALUES ("new text 21", 21)
master-bin.000001 # Xid # # COMMIT /* XID */
INSERT INTO tt_2 VALUES ("new text 23", 23);
INSERT INTO tt_2 VALUES ("new text 25", 25);
BEGIN;
INSERT INTO nt_2 VALUES (USER(), 22), (USER(), 23);
ERROR 23000: Duplicate entry '23' for key 'PRIMARY'
INSERT INTO nt_2 VALUES (USER(), 24), (USER(), 25);
ERROR 23000: Duplicate entry '25' for key 'PRIMARY'
INSERT INTO tt_2 VALUES ("new text 26", 26);
COMMIT;
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Query # # use `test`; INSERT INTO tt_2 VALUES ("new text 23", 23)
master-bin.000001 # Xid # # COMMIT /* XID */
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Query # # use `test`; INSERT INTO tt_2 VALUES ("new text 25", 25)
master-bin.000001 # Xid # # COMMIT /* XID */
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.nt_2)
master-bin.000001 # Table_map # # table_id: # (test.tt_2)
master-bin.000001 # Write_rows # # table_id: #
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # ROLLBACK
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.nt_2)
master-bin.000001 # Table_map # # table_id: # (test.tt_2)
master-bin.000001 # Write_rows # # table_id: #
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # ROLLBACK
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Query # # use `test`; INSERT INTO tt_2 VALUES ("new text 26", 26)
master-bin.000001 # Xid # # COMMIT /* XID */
*** "B T INSERT M...SELECT* C" with an error in INSERT M...SELECT* generates
*** in the binlog the following entries: "Nothing".
*** There is a bug in that will be fixed after WL#2687. Please, check BUG#47175 for further details.
TRUNCATE TABLE nt_2;
TRUNCATE TABLE tt_2;
INSERT INTO tt_2 VALUES ("new text 7", 7);
BEGIN;
INSERT INTO tt_2 VALUES ("new text 27", 27);
INSERT INTO nt_2(a, b) SELECT USER(), b FROM nt_1;
ERROR 23000: Duplicate entry '7' for key 'PRIMARY'
INSERT INTO tt_2 VALUES ("new text 28", 28);
ROLLBACK;
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query # # use `test`; TRUNCATE TABLE nt_2
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Query # # use `test`; TRUNCATE TABLE tt_2
master-bin.000001 # Xid # # COMMIT /* XID */
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Query # # use `test`; INSERT INTO tt_2 VALUES ("new text 7", 7)
master-bin.000001 # Xid # # COMMIT /* XID */
*** "B INSERT M..SELECT* C" with an error in INSERT M...SELECT* generates
*** in the binlog the following entries: "B INSERT M..SELECT* R".
TRUNCATE TABLE nt_2;
TRUNCATE TABLE tt_2;
INSERT INTO tt_2 VALUES ("new text 7", 7);
BEGIN;
INSERT INTO nt_2(a, b) SELECT USER(), b FROM nt_1;
ERROR 23000: Duplicate entry '7' for key 'PRIMARY'
COMMIT;
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query # # use `test`; TRUNCATE TABLE nt_2
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Query # # use `test`; TRUNCATE TABLE tt_2
master-bin.000001 # Xid # # COMMIT /* XID */
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Query # # use `test`; INSERT INTO tt_2 VALUES ("new text 7", 7)
master-bin.000001 # Xid # # COMMIT /* XID */
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.nt_2)
master-bin.000001 # Table_map # # table_id: # (test.tt_2)
master-bin.000001 # Write_rows # # table_id: #
master-bin.000001 # Write_rows # # table_id: #
master-bin.000001 # Write_rows # # table_id: #
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # ROLLBACK
*** "B N N T C" generates in the binlog the "B N C B N C B T C" entries
TRUNCATE TABLE nt_1;
TRUNCATE TABLE tt_2;
BEGIN;
INSERT INTO nt_1 VALUES (USER(), 1);
INSERT INTO nt_1 VALUES (USER(), 2);
INSERT INTO tt_2 VALUES (USER(), 3);
COMMIT;
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query # # use `test`; TRUNCATE TABLE nt_1
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Query # # use `test`; TRUNCATE TABLE tt_2
master-bin.000001 # Xid # # COMMIT /* XID */
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.nt_1)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # COMMIT
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.nt_1)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # COMMIT
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.tt_2)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Xid # # COMMIT /* XID */
*** "B N N T R" generates in the binlog the "B N C B N C B T R" entries
BEGIN;
INSERT INTO nt_1 VALUES (USER(), 4);
INSERT INTO nt_1 VALUES (USER(), 5);
INSERT INTO tt_2 VALUES (USER(), 6);
ROLLBACK;
Warnings:
Warning 1196 Some non-transactional changed tables couldn't be rolled back
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.nt_1)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # COMMIT
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.nt_1)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # COMMIT
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.tt_2)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # ROLLBACK
*** "B N* N* T C" with error in N* generates in the binlog the "B N R B N R B T C" entries
BEGIN;
INSERT INTO nt_1 VALUES (USER(), 7), (USER(), 1);
ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
INSERT INTO nt_1 VALUES (USER(), 8), (USER(), 1);
ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
INSERT INTO tt_2 VALUES (USER(), 9);
COMMIT;
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.nt_1)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # ROLLBACK
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.nt_1)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # ROLLBACK
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.tt_2)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Xid # # COMMIT /* XID */
*** "B N* N* T R" with error in N* generates in the binlog the "B N R B N R B T R" entries
BEGIN;
INSERT INTO nt_1 VALUES (USER(), 10), (USER(), 1);
ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
INSERT INTO nt_1 VALUES (USER(), 11), (USER(), 1);
ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
INSERT INTO tt_2 VALUES (USER(), 12);
ROLLBACK;
Warnings:
Warning 1196 Some non-transactional changed tables couldn't be rolled back
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.nt_1)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # ROLLBACK
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.nt_1)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # ROLLBACK
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.tt_2)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # ROLLBACK
*** "B N N T N T C" generates in the binlog the "B N C B N C B T N T C" entries
BEGIN;
INSERT INTO nt_1 VALUES (USER(), 13);
INSERT INTO nt_1 VALUES (USER(), 14);
INSERT INTO tt_2 VALUES (USER(), 15);
INSERT INTO nt_1 VALUES (USER(), 16);
INSERT INTO tt_2 VALUES (USER(), 17);
COMMIT;
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.nt_1)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # COMMIT
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.nt_1)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # COMMIT
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.tt_2)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Table_map # # table_id: # (test.nt_1)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Table_map # # table_id: # (test.tt_2)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Xid # # COMMIT /* XID */
*** "B N N T N T R" generates in the binlog the "B N C B N C B T N T R" entries
BEGIN;
INSERT INTO nt_1 VALUES (USER(), 18);
INSERT INTO nt_1 VALUES (USER(), 19);
INSERT INTO tt_2 VALUES (USER(), 20);
INSERT INTO nt_1 VALUES (USER(), 21);
INSERT INTO tt_2 VALUES (USER(), 22);
ROLLBACK;
Warnings:
Warning 1196 Some non-transactional changed tables couldn't be rolled back
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.nt_1)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # COMMIT
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.nt_1)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # COMMIT
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.tt_2)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Table_map # # table_id: # (test.nt_1)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Table_map # # table_id: # (test.tt_2)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # ROLLBACK
###################################################################################
# CLEAN
###################################################################################
DROP TABLE tt_1;
DROP TABLE tt_2;
DROP TABLE nt_1;
DROP TABLE nt_2;
|
