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
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
|
DROP TABLE IF EXISTS test.t1;
DROP TABLE IF EXISTS test.t2;
DROP TABLE IF EXISTS test.t3;
DROP TABLE IF EXISTS test.t4;
DROP TABLE IF EXISTS test.t5;
DROP TABLE IF EXISTS test.t6;
**** Test 1 Simple DD backup and restore ****
CREATE LOGFILE GROUP log_group1
ADD UNDOFILE './log_group1/undofile.dat'
INITIAL_SIZE 16M
UNDO_BUFFER_SIZE = 1M
ENGINE=NDB;
CREATE TABLESPACE table_space1
ADD DATAFILE './table_space1/datafile.dat'
USE LOGFILE GROUP log_group1
INITIAL_SIZE 12M
ENGINE NDB;
CREATE TABLE test.t1
(pk1 MEDIUMINT NOT NULL AUTO_INCREMENT PRIMARY KEY, c2 CHAR(50) NOT NULL, c3 INT NOT NULL, c4 BIT NOT NULL) TABLESPACE table_space1 STORAGE DISK ENGINE=NDB;
SELECT COUNT(*) FROM test.t1;
COUNT(*)
500
SELECT pk1, c2, c3, hex(c4) FROM test.t1 ORDER BY pk1 LIMIT 5;
pk1 c2 c3 hex(c4)
1 Sweden 500 1
2 Sweden 499 1
3 Sweden 498 1
4 Sweden 497 1
5 Sweden 496 1
CREATE TEMPORARY TABLE IF NOT EXISTS test.backup_info (id INT, backup_id INT) ENGINE = HEAP;
DELETE FROM test.backup_info;
LOAD DATA INFILE '../tmp.dat' INTO TABLE test.backup_info FIELDS TERMINATED BY ',';
SELECT @the_backup_id:=backup_id FROM test.backup_info;
@the_backup_id:=backup_id
<the_backup_id>
DROP TABLE test.backup_info;
DROP TABLE test.t1;
ALTER TABLESPACE table_space1
DROP DATAFILE './table_space1/datafile.dat'
ENGINE = NDB;
DROP TABLESPACE table_space1
ENGINE = NDB;
DROP LOGFILE GROUP log_group1
ENGINE =NDB;
SELECT COUNT(*) FROM test.t1;
COUNT(*)
500
SELECT pk1, c2, c3, hex(c4) FROM test.t1 ORDER BY pk1 LIMIT 5;
pk1 c2 c3 hex(c4)
1 Sweden 500 1
2 Sweden 499 1
3 Sweden 498 1
4 Sweden 497 1
5 Sweden 496 1
**** Test 2 Mixed Cluster Test backup and restore ****
CREATE TABLE test.t2
(pk1 MEDIUMINT NOT NULL AUTO_INCREMENT PRIMARY KEY, c2 VARCHAR(200) NOT NULL, c3 INT NOT NULL, c4 BIT NOT NULL)ENGINE=NDB;
CREATE TABLE test.t3 (c1 int not null auto_increment, data LONGBLOB, PRIMARY KEY(c1))TABLESPACE table_space1 STORAGE DISK ENGINE=NDB;
CREATE TABLE test.t4 (c1 int not null auto_increment, data LONGBLOB, PRIMARY KEY(c1))ENGINE=NDB;
SELECT COUNT(*) FROM test.t1;
COUNT(*)
500
SELECT pk1, c2, c3, hex(c4) FROM test.t1 ORDER BY pk1 LIMIT 5;
pk1 c2 c3 hex(c4)
1 Sweden 500 1
2 Sweden 499 1
3 Sweden 498 1
4 Sweden 497 1
5 Sweden 496 1
SELECT COUNT(*) FROM test.t2;
COUNT(*)
500
SELECT pk1, c2, c3, hex(c4) FROM test.t2 ORDER BY pk1 LIMIT 5;
pk1 c2 c3 hex(c4)
1 Sweden, Texas 500 0
2 Sweden, Texas 499 0
3 Sweden, Texas 498 0
4 Sweden, Texas 497 0
5 Sweden, Texas 496 0
SELECT COUNT(*) FROM test.t3;
COUNT(*)
100
SELECT LENGTH(data) FROM test.t3 WHERE c1 = 1;
LENGTH(data)
1024
SELECT LENGTH(data) FROM test.t3 WHERE c1 = 2;
LENGTH(data)
16384
SELECT COUNT(*) FROM test.t4;
COUNT(*)
100
SELECT LENGTH(data) FROM test.t4 WHERE c1 = 1;
LENGTH(data)
1024
SELECT LENGTH(data) FROM test.t4 WHERE c1 = 2;
LENGTH(data)
16384
CREATE TEMPORARY TABLE IF NOT EXISTS test.backup_info (id INT, backup_id INT) ENGINE = HEAP;
DELETE FROM test.backup_info;
LOAD DATA INFILE '../tmp.dat' INTO TABLE test.backup_info FIELDS TERMINATED BY ',';
SELECT @the_backup_id:=backup_id FROM test.backup_info;
@the_backup_id:=backup_id
<the_backup_id>
DROP TABLE test.backup_info;
DROP TABLE test.t1;
DROP TABLE test.t2;
DROP TABLE test.t3;
DROP TABLE test.t4;
ALTER TABLESPACE table_space1
DROP DATAFILE './table_space1/datafile.dat'
ENGINE = NDB;
DROP TABLESPACE table_space1
ENGINE = NDB;
DROP LOGFILE GROUP log_group1
ENGINE =NDB;
SELECT COUNT(*) FROM test.t1;
COUNT(*)
500
SELECT pk1, c2, c3, hex(c4) FROM test.t1 ORDER BY pk1 LIMIT 5;
pk1 c2 c3 hex(c4)
1 Sweden 500 1
2 Sweden 499 1
3 Sweden 498 1
4 Sweden 497 1
5 Sweden 496 1
SELECT COUNT(*) FROM test.t2;
COUNT(*)
500
SELECT pk1, c2, c3, hex(c4) FROM test.t2 ORDER BY pk1 LIMIT 5;
pk1 c2 c3 hex(c4)
1 Sweden, Texas 500 0
2 Sweden, Texas 499 0
3 Sweden, Texas 498 0
4 Sweden, Texas 497 0
5 Sweden, Texas 496 0
SELECT COUNT(*) FROM test.t3;
COUNT(*)
100
SELECT LENGTH(data) FROM test.t3 WHERE c1 = 1;
LENGTH(data)
1024
SELECT LENGTH(data) FROM test.t3 WHERE c1 = 2;
LENGTH(data)
16384
SELECT COUNT(*) FROM test.t4;
COUNT(*)
100
SELECT LENGTH(data) FROM test.t4 WHERE c1 = 1;
LENGTH(data)
1024
SELECT LENGTH(data) FROM test.t4 WHERE c1 = 2;
LENGTH(data)
16384
DROP TABLE test.t1;
DROP TABLE test.t2;
DROP TABLE test.t3;
DROP TABLE test.t4;
**** Test 3 Adding partition Test backup and restore ****
CREATE TABLESPACE table_space2
ADD DATAFILE './table_space2/datafile.dat'
USE LOGFILE GROUP log_group1
INITIAL_SIZE 12M
ENGINE NDB;
CREATE TABLE test.t1 (pk1 MEDIUMINT NOT NULL AUTO_INCREMENT, c2 VARCHAR(150) NOT NULL, c3 INT NOT NULL, c4 BIT NOT NULL, PRIMARY KEY(pk1,c3))TABLESPACE table_space1 STORAGE DISK ENGINE=NDB PARTITION BY HASH(c3) PARTITIONS 4;
CREATE TABLE test.t4 (pk1 MEDIUMINT NOT NULL AUTO_INCREMENT, c2 VARCHAR(180) NOT NULL, c3 INT NOT NULL, c4 BIT NOT NULL, PRIMARY KEY(pk1,c3))ENGINE=NDB PARTITION BY HASH(c3) PARTITIONS 2;
CREATE TABLE test.t2 (pk1 MEDIUMINT NOT NULL AUTO_INCREMENT, c2 TEXT NOT NULL, c3 INT NOT NULL, c4 BIT NOT NULL, PRIMARY KEY(pk1,c3))TABLESPACE table_space2 STORAGE DISK ENGINE=NDB PARTITION BY KEY(c3) (PARTITION p0 ENGINE = NDB, PARTITION p1 ENGINE = NDB);
CREATE TABLE test.t5 (pk1 MEDIUMINT NOT NULL AUTO_INCREMENT, c2 TEXT NOT NULL, c3 INT NOT NULL, c4 BIT NOT NULL, PRIMARY KEY(pk1,c3))ENGINE=NDB PARTITION BY KEY(pk1) (PARTITION p0 ENGINE = NDB, PARTITION p1 ENGINE = NDB);
CREATE TABLE test.t3 (pk1 MEDIUMINT NOT NULL AUTO_INCREMENT, c2 VARCHAR(202) NOT NULL, c3 INT NOT NULL, c4 BIT NOT NULL, PRIMARY KEY(pk1,c3))TABLESPACE table_space2 STORAGE DISK ENGINE=NDB PARTITION BY RANGE (c3) PARTITIONS 3 (PARTITION x1 VALUES LESS THAN (105), PARTITION x2 VALUES LESS THAN (333), PARTITION x3 VALUES LESS THAN (720));
CREATE TABLE test.t6 (pk1 MEDIUMINT NOT NULL AUTO_INCREMENT, c2 VARCHAR(220) NOT NULL, c3 INT NOT NULL, c4 BIT NOT NULL, PRIMARY KEY(pk1,c3))ENGINE=NDB PARTITION BY RANGE (pk1) PARTITIONS 2 (PARTITION x1 VALUES LESS THAN (333), PARTITION x2 VALUES LESS THAN (720));
SHOW CREATE TABLE test.t1;
Table Create Table
t1 CREATE TABLE `t1` (
`pk1` mediumint(9) NOT NULL AUTO_INCREMENT,
`c2` varchar(150) NOT NULL,
`c3` int(11) NOT NULL,
`c4` bit(1) NOT NULL,
PRIMARY KEY (`pk1`,`c3`)
) /*!50100 TABLESPACE table_space1 STORAGE DISK */ ENGINE=ndbcluster DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (c3) PARTITIONS 4 */
SHOW CREATE TABLE test.t2;
Table Create Table
t2 CREATE TABLE `t2` (
`pk1` mediumint(9) NOT NULL AUTO_INCREMENT,
`c2` text NOT NULL,
`c3` int(11) NOT NULL,
`c4` bit(1) NOT NULL,
PRIMARY KEY (`pk1`,`c3`)
) /*!50100 TABLESPACE table_space2 STORAGE DISK */ ENGINE=ndbcluster DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (c3) (PARTITION p0 ENGINE = ndbcluster, PARTITION p1 ENGINE = ndbcluster) */
SHOW CREATE TABLE test.t3;
Table Create Table
t3 CREATE TABLE `t3` (
`pk1` mediumint(9) NOT NULL AUTO_INCREMENT,
`c2` varchar(202) NOT NULL,
`c3` int(11) NOT NULL,
`c4` bit(1) NOT NULL,
PRIMARY KEY (`pk1`,`c3`)
) /*!50100 TABLESPACE table_space2 STORAGE DISK */ ENGINE=ndbcluster DEFAULT CHARSET=latin1 /*!50100 PARTITION BY RANGE (c3) (PARTITION x1 VALUES LESS THAN (105) ENGINE = ndbcluster, PARTITION x2 VALUES LESS THAN (333) ENGINE = ndbcluster, PARTITION x3 VALUES LESS THAN (720) ENGINE = ndbcluster) */
SHOW CREATE TABLE test.t4;
Table Create Table
t4 CREATE TABLE `t4` (
`pk1` mediumint(9) NOT NULL AUTO_INCREMENT,
`c2` varchar(180) NOT NULL,
`c3` int(11) NOT NULL,
`c4` bit(1) NOT NULL,
PRIMARY KEY (`pk1`,`c3`)
) ENGINE=ndbcluster DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (c3) PARTITIONS 2 */
SHOW CREATE TABLE test.t5;
Table Create Table
t5 CREATE TABLE `t5` (
`pk1` mediumint(9) NOT NULL AUTO_INCREMENT,
`c2` text NOT NULL,
`c3` int(11) NOT NULL,
`c4` bit(1) NOT NULL,
PRIMARY KEY (`pk1`,`c3`)
) ENGINE=ndbcluster DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (pk1) (PARTITION p0 ENGINE = ndbcluster, PARTITION p1 ENGINE = ndbcluster) */
SHOW CREATE TABLE test.t6;
Table Create Table
t6 CREATE TABLE `t6` (
`pk1` mediumint(9) NOT NULL AUTO_INCREMENT,
`c2` varchar(220) NOT NULL,
`c3` int(11) NOT NULL,
`c4` bit(1) NOT NULL,
PRIMARY KEY (`pk1`,`c3`)
) ENGINE=ndbcluster DEFAULT CHARSET=latin1 /*!50100 PARTITION BY RANGE (pk1) (PARTITION x1 VALUES LESS THAN (333) ENGINE = ndbcluster, PARTITION x2 VALUES LESS THAN (720) ENGINE = ndbcluster) */
SELECT * FROM information_schema.partitions WHERE table_name= 't1';
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME PARTITION_NAME SUBPARTITION_NAME PARTITION_ORDINAL_POSITION SUBPARTITION_ORDINAL_POSITION PARTITION_METHOD SUBPARTITION_METHOD PARTITION_EXPRESSION SUBPARTITION_EXPRESSION PARTITION_DESCRIPTION TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE CREATE_TIME UPDATE_TIME CHECK_TIME CHECKSUM PARTITION_COMMENT NODEGROUP TABLESPACE_NAME
NULL test t1 p0 NULL 1 NULL HASH NULL c3 NULL NULL 0 0 0 NULL 0 0 NULL NULL NULL NULL default table_space1
NULL test t1 p1 NULL 2 NULL HASH NULL c3 NULL NULL 0 0 0 NULL 0 0 NULL NULL NULL NULL default table_space1
NULL test t1 p2 NULL 3 NULL HASH NULL c3 NULL NULL 0 0 0 NULL 0 0 NULL NULL NULL NULL default table_space1
NULL test t1 p3 NULL 4 NULL HASH NULL c3 NULL NULL 0 0 0 NULL 0 0 NULL NULL NULL NULL default table_space1
SELECT * FROM information_schema.partitions WHERE table_name= 't2';
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME PARTITION_NAME SUBPARTITION_NAME PARTITION_ORDINAL_POSITION SUBPARTITION_ORDINAL_POSITION PARTITION_METHOD SUBPARTITION_METHOD PARTITION_EXPRESSION SUBPARTITION_EXPRESSION PARTITION_DESCRIPTION TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE CREATE_TIME UPDATE_TIME CHECK_TIME CHECKSUM PARTITION_COMMENT NODEGROUP TABLESPACE_NAME
NULL test t2 p0 NULL 1 NULL KEY NULL c3 NULL NULL 0 0 0 NULL 0 0 NULL NULL NULL NULL default table_space2
NULL test t2 p1 NULL 2 NULL KEY NULL c3 NULL NULL 0 0 0 NULL 0 0 NULL NULL NULL NULL default table_space2
SELECT * FROM information_schema.partitions WHERE table_name= 't3';
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME PARTITION_NAME SUBPARTITION_NAME PARTITION_ORDINAL_POSITION SUBPARTITION_ORDINAL_POSITION PARTITION_METHOD SUBPARTITION_METHOD PARTITION_EXPRESSION SUBPARTITION_EXPRESSION PARTITION_DESCRIPTION TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE CREATE_TIME UPDATE_TIME CHECK_TIME CHECKSUM PARTITION_COMMENT NODEGROUP TABLESPACE_NAME
NULL test t3 x1 NULL 1 NULL RANGE NULL c3 NULL 105 0 0 0 NULL 0 0 NULL NULL NULL NULL default table_space2
NULL test t3 x2 NULL 2 NULL RANGE NULL c3 NULL 333 0 0 0 NULL 0 0 NULL NULL NULL NULL default table_space2
NULL test t3 x3 NULL 3 NULL RANGE NULL c3 NULL 720 0 0 0 NULL 0 0 NULL NULL NULL NULL default table_space2
SELECT * FROM information_schema.partitions WHERE table_name= 't4';
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME PARTITION_NAME SUBPARTITION_NAME PARTITION_ORDINAL_POSITION SUBPARTITION_ORDINAL_POSITION PARTITION_METHOD SUBPARTITION_METHOD PARTITION_EXPRESSION SUBPARTITION_EXPRESSION PARTITION_DESCRIPTION TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE CREATE_TIME UPDATE_TIME CHECK_TIME CHECKSUM PARTITION_COMMENT NODEGROUP TABLESPACE_NAME
NULL test t4 p0 NULL 1 NULL HASH NULL c3 NULL NULL 0 0 0 NULL 0 0 NULL NULL NULL NULL default NULL
NULL test t4 p1 NULL 2 NULL HASH NULL c3 NULL NULL 0 0 0 NULL 0 0 NULL NULL NULL NULL default NULL
SELECT * FROM information_schema.partitions WHERE table_name= 't5';
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME PARTITION_NAME SUBPARTITION_NAME PARTITION_ORDINAL_POSITION SUBPARTITION_ORDINAL_POSITION PARTITION_METHOD SUBPARTITION_METHOD PARTITION_EXPRESSION SUBPARTITION_EXPRESSION PARTITION_DESCRIPTION TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE CREATE_TIME UPDATE_TIME CHECK_TIME CHECKSUM PARTITION_COMMENT NODEGROUP TABLESPACE_NAME
NULL test t5 p0 NULL 1 NULL KEY NULL pk1 NULL NULL 0 0 0 NULL 0 0 NULL NULL NULL NULL default NULL
NULL test t5 p1 NULL 2 NULL KEY NULL pk1 NULL NULL 0 0 0 NULL 0 0 NULL NULL NULL NULL default NULL
SELECT * FROM information_schema.partitions WHERE table_name= 't6';
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME PARTITION_NAME SUBPARTITION_NAME PARTITION_ORDINAL_POSITION SUBPARTITION_ORDINAL_POSITION PARTITION_METHOD SUBPARTITION_METHOD PARTITION_EXPRESSION SUBPARTITION_EXPRESSION PARTITION_DESCRIPTION TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE CREATE_TIME UPDATE_TIME CHECK_TIME CHECKSUM PARTITION_COMMENT NODEGROUP TABLESPACE_NAME
NULL test t6 x1 NULL 1 NULL RANGE NULL pk1 NULL 333 0 0 0 NULL 0 0 NULL NULL NULL NULL default NULL
NULL test t6 x2 NULL 2 NULL RANGE NULL pk1 NULL 720 0 0 0 NULL 0 0 NULL NULL NULL NULL default NULL
SELECT COUNT(*) FROM test.t1;
COUNT(*)
250
SELECT pk1, c2, c3, hex(c4) FROM test.t1 ORDER BY c3 LIMIT 5;
pk1 c2 c3 hex(c4)
250 Sweden, Texas 2 0
249 Sweden, Texas 4 0
248 Sweden, Texas 6 0
247 Sweden, Texas 8 0
246 Sweden, Texas 10 0
SELECT COUNT(*) FROM test.t2;
COUNT(*)
250
SELECT pk1, c2, c3, hex(c4) FROM test.t2 ORDER BY c3 LIMIT 5;
pk1 c2 c3 hex(c4)
250 Sweden, Texas, ITALY, Kyle, JO, JBM,TU 1 1
249 Sweden, Texas, ITALY, Kyle, JO, JBM,TU 3 1
248 Sweden, Texas, ITALY, Kyle, JO, JBM,TU 5 1
247 Sweden, Texas, ITALY, Kyle, JO, JBM,TU 7 1
246 Sweden, Texas, ITALY, Kyle, JO, JBM,TU 9 1
SELECT COUNT(*) FROM test.t3;
COUNT(*)
250
SELECT pk1, c2, c3, hex(c4) FROM test.t3 ORDER BY c3 LIMIT 5;
pk1 c2 c3 hex(c4)
250 TEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXAS, ITALY, Kyle, JO, JBM,TU 0 1
249 TEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXAS, ITALY, Kyle, JO, JBM,TU 2 1
248 TEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXAS, ITALY, Kyle, JO, JBM,TU 4 1
247 TEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXAS, ITALY, Kyle, JO, JBM,TU 6 1
246 TEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXAS, ITALY, Kyle, JO, JBM,TU 8 1
SELECT COUNT(*) FROM test.t4;
COUNT(*)
250
SELECT pk1, c2, c3, hex(c4) FROM test.t4 ORDER BY c3 LIMIT 5;
pk1 c2 c3 hex(c4)
250 Sweden, Texas 2 0
249 Sweden, Texas 4 0
248 Sweden, Texas 6 0
247 Sweden, Texas 8 0
246 Sweden, Texas 10 0
SELECT COUNT(*) FROM test.t5;
COUNT(*)
250
SELECT pk1, c2, c3, hex(c4) FROM test.t5 ORDER BY c3 LIMIT 5;
pk1 c2 c3 hex(c4)
250 Sweden, Texas, ITALY, Kyle, JO, JBM,TU 1 1
249 Sweden, Texas, ITALY, Kyle, JO, JBM,TU 3 1
248 Sweden, Texas, ITALY, Kyle, JO, JBM,TU 5 1
247 Sweden, Texas, ITALY, Kyle, JO, JBM,TU 7 1
246 Sweden, Texas, ITALY, Kyle, JO, JBM,TU 9 1
SELECT COUNT(*) FROM test.t6;
COUNT(*)
250
SELECT pk1, c2, c3, hex(c4) FROM test.t6 ORDER BY c3 LIMIT 5;
pk1 c2 c3 hex(c4)
250 TEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXAS, ITALY, Kyle, JO, JBM,TU 0 1
249 TEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXAS, ITALY, Kyle, JO, JBM,TU 2 1
248 TEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXAS, ITALY, Kyle, JO, JBM,TU 4 1
247 TEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXAS, ITALY, Kyle, JO, JBM,TU 6 1
246 TEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXAS, ITALY, Kyle, JO, JBM,TU 8 1
CREATE TEMPORARY TABLE IF NOT EXISTS test.backup_info (id INT, backup_id INT) ENGINE = HEAP;
DELETE FROM test.backup_info;
LOAD DATA INFILE '../tmp.dat' INTO TABLE test.backup_info FIELDS TERMINATED BY ',';
SELECT @the_backup_id:=backup_id FROM test.backup_info;
@the_backup_id:=backup_id
<the_backup_id>
DROP TABLE test.backup_info;
DROP TABLE test.t1;
DROP TABLE test.t2;
DROP TABLE test.t3;
DROP TABLE test.t4;
DROP TABLE test.t5;
DROP TABLE test.t6;
ALTER TABLESPACE table_space1
DROP DATAFILE './table_space1/datafile.dat'
ENGINE = NDB;
ALTER TABLESPACE table_space2
DROP DATAFILE './table_space2/datafile.dat'
ENGINE = NDB;
DROP TABLESPACE table_space1
ENGINE = NDB;
DROP TABLESPACE table_space2
ENGINE = NDB;
DROP LOGFILE GROUP log_group1
ENGINE =NDB;
SHOW CREATE TABLE test.t1;
Table Create Table
t1 CREATE TABLE `t1` (
`pk1` mediumint(9) NOT NULL AUTO_INCREMENT,
`c2` varchar(150) NOT NULL,
`c3` int(11) NOT NULL,
`c4` bit(1) NOT NULL,
PRIMARY KEY (`pk1`,`c3`)
) /*!50100 TABLESPACE table_space1 STORAGE DISK */ ENGINE=ndbcluster DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (c3) PARTITIONS 4 */
SHOW CREATE TABLE test.t2;
Table Create Table
t2 CREATE TABLE `t2` (
`pk1` mediumint(9) NOT NULL AUTO_INCREMENT,
`c2` text NOT NULL,
`c3` int(11) NOT NULL,
`c4` bit(1) NOT NULL,
PRIMARY KEY (`pk1`,`c3`)
) /*!50100 TABLESPACE table_space2 STORAGE DISK */ ENGINE=ndbcluster DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (c3) (PARTITION p0 ENGINE = ndbcluster, PARTITION p1 ENGINE = ndbcluster) */
SHOW CREATE TABLE test.t3;
Table Create Table
t3 CREATE TABLE `t3` (
`pk1` mediumint(9) NOT NULL AUTO_INCREMENT,
`c2` varchar(202) NOT NULL,
`c3` int(11) NOT NULL,
`c4` bit(1) NOT NULL,
PRIMARY KEY (`pk1`,`c3`)
) /*!50100 TABLESPACE table_space2 STORAGE DISK */ ENGINE=ndbcluster DEFAULT CHARSET=latin1 /*!50100 PARTITION BY RANGE (c3) (PARTITION x1 VALUES LESS THAN (105) ENGINE = ndbcluster, PARTITION x2 VALUES LESS THAN (333) ENGINE = ndbcluster, PARTITION x3 VALUES LESS THAN (720) ENGINE = ndbcluster) */
SHOW CREATE TABLE test.t4;
Table Create Table
t4 CREATE TABLE `t4` (
`pk1` mediumint(9) NOT NULL AUTO_INCREMENT,
`c2` varchar(180) NOT NULL,
`c3` int(11) NOT NULL,
`c4` bit(1) NOT NULL,
PRIMARY KEY (`pk1`,`c3`)
) ENGINE=ndbcluster DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (c3) PARTITIONS 2 */
SHOW CREATE TABLE test.t5;
Table Create Table
t5 CREATE TABLE `t5` (
`pk1` mediumint(9) NOT NULL AUTO_INCREMENT,
`c2` text NOT NULL,
`c3` int(11) NOT NULL,
`c4` bit(1) NOT NULL,
PRIMARY KEY (`pk1`,`c3`)
) ENGINE=ndbcluster DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (pk1) (PARTITION p0 ENGINE = ndbcluster, PARTITION p1 ENGINE = ndbcluster) */
SHOW CREATE TABLE test.t6;
Table Create Table
t6 CREATE TABLE `t6` (
`pk1` mediumint(9) NOT NULL AUTO_INCREMENT,
`c2` varchar(220) NOT NULL,
`c3` int(11) NOT NULL,
`c4` bit(1) NOT NULL,
PRIMARY KEY (`pk1`,`c3`)
) ENGINE=ndbcluster DEFAULT CHARSET=latin1 /*!50100 PARTITION BY RANGE (pk1) (PARTITION x1 VALUES LESS THAN (333) ENGINE = ndbcluster, PARTITION x2 VALUES LESS THAN (720) ENGINE = ndbcluster) */
SELECT * FROM information_schema.partitions WHERE table_name= 't1';
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME PARTITION_NAME SUBPARTITION_NAME PARTITION_ORDINAL_POSITION SUBPARTITION_ORDINAL_POSITION PARTITION_METHOD SUBPARTITION_METHOD PARTITION_EXPRESSION SUBPARTITION_EXPRESSION PARTITION_DESCRIPTION TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE CREATE_TIME UPDATE_TIME CHECK_TIME CHECKSUM PARTITION_COMMENT NODEGROUP TABLESPACE_NAME
NULL test t1 p0 NULL 1 NULL HASH NULL c3 NULL NULL 0 0 0 NULL 0 0 NULL NULL NULL NULL default table_space1
NULL test t1 p1 NULL 2 NULL HASH NULL c3 NULL NULL 0 0 0 NULL 0 0 NULL NULL NULL NULL default table_space1
NULL test t1 p2 NULL 3 NULL HASH NULL c3 NULL NULL 0 0 0 NULL 0 0 NULL NULL NULL NULL default table_space1
NULL test t1 p3 NULL 4 NULL HASH NULL c3 NULL NULL 0 0 0 NULL 0 0 NULL NULL NULL NULL default table_space1
SELECT * FROM information_schema.partitions WHERE table_name= 't2';
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME PARTITION_NAME SUBPARTITION_NAME PARTITION_ORDINAL_POSITION SUBPARTITION_ORDINAL_POSITION PARTITION_METHOD SUBPARTITION_METHOD PARTITION_EXPRESSION SUBPARTITION_EXPRESSION PARTITION_DESCRIPTION TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE CREATE_TIME UPDATE_TIME CHECK_TIME CHECKSUM PARTITION_COMMENT NODEGROUP TABLESPACE_NAME
NULL test t2 p0 NULL 1 NULL KEY NULL c3 NULL NULL 0 0 0 NULL 0 0 NULL NULL NULL NULL default table_space2
NULL test t2 p1 NULL 2 NULL KEY NULL c3 NULL NULL 0 0 0 NULL 0 0 NULL NULL NULL NULL default table_space2
SELECT * FROM information_schema.partitions WHERE table_name= 't3';
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME PARTITION_NAME SUBPARTITION_NAME PARTITION_ORDINAL_POSITION SUBPARTITION_ORDINAL_POSITION PARTITION_METHOD SUBPARTITION_METHOD PARTITION_EXPRESSION SUBPARTITION_EXPRESSION PARTITION_DESCRIPTION TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE CREATE_TIME UPDATE_TIME CHECK_TIME CHECKSUM PARTITION_COMMENT NODEGROUP TABLESPACE_NAME
NULL test t3 x1 NULL 1 NULL RANGE NULL c3 NULL 105 0 0 0 NULL 0 0 NULL NULL NULL NULL default table_space2
NULL test t3 x2 NULL 2 NULL RANGE NULL c3 NULL 333 0 0 0 NULL 0 0 NULL NULL NULL NULL default table_space2
NULL test t3 x3 NULL 3 NULL RANGE NULL c3 NULL 720 0 0 0 NULL 0 0 NULL NULL NULL NULL default table_space2
SELECT * FROM information_schema.partitions WHERE table_name= 't4';
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME PARTITION_NAME SUBPARTITION_NAME PARTITION_ORDINAL_POSITION SUBPARTITION_ORDINAL_POSITION PARTITION_METHOD SUBPARTITION_METHOD PARTITION_EXPRESSION SUBPARTITION_EXPRESSION PARTITION_DESCRIPTION TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE CREATE_TIME UPDATE_TIME CHECK_TIME CHECKSUM PARTITION_COMMENT NODEGROUP TABLESPACE_NAME
NULL test t4 p0 NULL 1 NULL HASH NULL c3 NULL NULL 0 0 0 NULL 0 0 NULL NULL NULL NULL default NULL
NULL test t4 p1 NULL 2 NULL HASH NULL c3 NULL NULL 0 0 0 NULL 0 0 NULL NULL NULL NULL default NULL
SELECT * FROM information_schema.partitions WHERE table_name= 't5';
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME PARTITION_NAME SUBPARTITION_NAME PARTITION_ORDINAL_POSITION SUBPARTITION_ORDINAL_POSITION PARTITION_METHOD SUBPARTITION_METHOD PARTITION_EXPRESSION SUBPARTITION_EXPRESSION PARTITION_DESCRIPTION TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE CREATE_TIME UPDATE_TIME CHECK_TIME CHECKSUM PARTITION_COMMENT NODEGROUP TABLESPACE_NAME
NULL test t5 p0 NULL 1 NULL KEY NULL pk1 NULL NULL 0 0 0 NULL 0 0 NULL NULL NULL NULL default NULL
NULL test t5 p1 NULL 2 NULL KEY NULL pk1 NULL NULL 0 0 0 NULL 0 0 NULL NULL NULL NULL default NULL
SELECT * FROM information_schema.partitions WHERE table_name= 't6';
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME PARTITION_NAME SUBPARTITION_NAME PARTITION_ORDINAL_POSITION SUBPARTITION_ORDINAL_POSITION PARTITION_METHOD SUBPARTITION_METHOD PARTITION_EXPRESSION SUBPARTITION_EXPRESSION PARTITION_DESCRIPTION TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE CREATE_TIME UPDATE_TIME CHECK_TIME CHECKSUM PARTITION_COMMENT NODEGROUP TABLESPACE_NAME
NULL test t6 x1 NULL 1 NULL RANGE NULL pk1 NULL 333 0 0 0 NULL 0 0 NULL NULL NULL NULL default NULL
NULL test t6 x2 NULL 2 NULL RANGE NULL pk1 NULL 720 0 0 0 NULL 0 0 NULL NULL NULL NULL default NULL
SELECT COUNT(*) FROM test.t1;
COUNT(*)
250
SELECT pk1, c2, c3, hex(c4) FROM test.t1 ORDER BY c3 LIMIT 5;
pk1 c2 c3 hex(c4)
250 Sweden, Texas 2 0
249 Sweden, Texas 4 0
248 Sweden, Texas 6 0
247 Sweden, Texas 8 0
246 Sweden, Texas 10 0
SELECT COUNT(*) FROM test.t2;
COUNT(*)
250
SELECT pk1, c2, c3, hex(c4) FROM test.t2 ORDER BY c3 LIMIT 5;
pk1 c2 c3 hex(c4)
250 Sweden, Texas, ITALY, Kyle, JO, JBM,TU 1 1
249 Sweden, Texas, ITALY, Kyle, JO, JBM,TU 3 1
248 Sweden, Texas, ITALY, Kyle, JO, JBM,TU 5 1
247 Sweden, Texas, ITALY, Kyle, JO, JBM,TU 7 1
246 Sweden, Texas, ITALY, Kyle, JO, JBM,TU 9 1
SELECT COUNT(*) FROM test.t3;
COUNT(*)
250
SELECT pk1, c2, c3, hex(c4) FROM test.t3 ORDER BY c3 LIMIT 5;
pk1 c2 c3 hex(c4)
250 TEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXAS, ITALY, Kyle, JO, JBM,TU 0 1
249 TEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXAS, ITALY, Kyle, JO, JBM,TU 2 1
248 TEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXAS, ITALY, Kyle, JO, JBM,TU 4 1
247 TEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXAS, ITALY, Kyle, JO, JBM,TU 6 1
246 TEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXAS, ITALY, Kyle, JO, JBM,TU 8 1
SELECT COUNT(*) FROM test.t4;
COUNT(*)
250
SELECT pk1, c2, c3, hex(c4) FROM test.t4 ORDER BY c3 LIMIT 5;
pk1 c2 c3 hex(c4)
250 Sweden, Texas 2 0
249 Sweden, Texas 4 0
248 Sweden, Texas 6 0
247 Sweden, Texas 8 0
246 Sweden, Texas 10 0
SELECT COUNT(*) FROM test.t5;
COUNT(*)
250
SELECT pk1, c2, c3, hex(c4) FROM test.t5 ORDER BY c3 LIMIT 5;
pk1 c2 c3 hex(c4)
250 Sweden, Texas, ITALY, Kyle, JO, JBM,TU 1 1
249 Sweden, Texas, ITALY, Kyle, JO, JBM,TU 3 1
248 Sweden, Texas, ITALY, Kyle, JO, JBM,TU 5 1
247 Sweden, Texas, ITALY, Kyle, JO, JBM,TU 7 1
246 Sweden, Texas, ITALY, Kyle, JO, JBM,TU 9 1
SELECT COUNT(*) FROM test.t6;
COUNT(*)
250
SELECT pk1, c2, c3, hex(c4) FROM test.t6 ORDER BY c3 LIMIT 5;
pk1 c2 c3 hex(c4)
250 TEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXAS, ITALY, Kyle, JO, JBM,TU 0 1
249 TEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXAS, ITALY, Kyle, JO, JBM,TU 2 1
248 TEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXAS, ITALY, Kyle, JO, JBM,TU 4 1
247 TEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXAS, ITALY, Kyle, JO, JBM,TU 6 1
246 TEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXASTEXAS, ITALY, Kyle, JO, JBM,TU 8 1
DROP TABLE test.t1;
DROP TABLE test.t2;
DROP TABLE test.t3;
DROP TABLE test.t4;
DROP TABLE test.t5;
DROP TABLE test.t6;
ALTER TABLESPACE table_space1 DROP DATAFILE './table_space1/datafile.dat' ENGINE=NDB;
ALTER TABLESPACE table_space2 DROP DATAFILE './table_space2/datafile.dat' ENGINE=NDB;
DROP TABLESPACE table_space1 ENGINE = NDB;
DROP TABLESPACE table_space2 ENGINE = NDB;
DROP LOGFILE GROUP log_group1 ENGINE = NDB;
|
