call mtr.add_suppression("InnoDB: Operating system error number .* in a file operation.");
call mtr.add_suppression("InnoDB: The error means the system cannot find the path specified.");
call mtr.add_suppression("InnoDB: If you are installing InnoDB, remember that you must create directories yourself, InnoDB does not create them.");
call mtr.add_suppression("InnoDB: Cannot open datafile for read-only: .*");
call mtr.add_suppression("InnoDB: Ignoring tablespace .* because it could not be opened.");
call mtr.add_suppression("InnoDB: Tablespace for table .* is set as discarded.");
call mtr.add_suppression("InnoDB: Cannot calculate statistics for table .*");
call mtr.add_suppression("InnoDB: Page 0 at offset 0 looks corrupted in file");
call mtr.add_suppression("InnoDB: Page for tablespace ");
call mtr.add_suppression("InnoDB: Invalid FSP_SPACE_FLAGS=");
call mtr.add_suppression("InnoDB: Unknown index id .* on page");
FLUSH TABLES;
SET GLOBAL innodb_file_per_table = 1;
CREATE TABLE t1 (c1 INT) ENGINE = InnoDB;
INSERT INTO t1 VALUES(1),(2),(3);
SET SESSION debug_dbug="+d,ib_discard_before_commit_crash";
ALTER TABLE t1 DISCARD TABLESPACE;
ERROR HY000: Lost connection to MySQL server during query
DROP TABLE t1;
SET GLOBAL innodb_file_per_table = 1;
CREATE TABLE t1 (c1 INT) ENGINE = InnoDB;
INSERT INTO t1 VALUES(1),(2),(3);
SET SESSION debug_dbug="+d,ib_discard_after_commit_crash";
ALTER TABLE t1 DISCARD TABLESPACE;
ERROR HY000: Lost connection to MySQL server during query
DROP TABLE t1;
SET GLOBAL innodb_file_per_table = 1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1), (2), (3), (4);
FLUSH TABLES t1 FOR EXPORT;
backup: t1
UNLOCK TABLES;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SELECT * FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
SET SESSION debug_dbug="+d,ib_import_before_commit_crash";
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: Lost connection to MySQL server during query
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
SET SESSION debug_dbug="+d,ib_import_before_checkpoint_crash";
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: Lost connection to MySQL server during query
unlink: t1.ibd
unlink: t1.cfg
DROP TABLE t1;
SET @file_per_table= @@innodb_file_per_table;
SET GLOBAL innodb_file_per_table = 1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
ALTER TABLE t1 DISCARD TABLESPACE;
restore: t1 .ibd and .cfg files
ALTER TABLE t1 IMPORT TABLESPACE;
CHECK TABLE t1;
Table	Op	Msg_type	Msg_text
test.t1	check	status	OK
SELECT COUNT(*) FROM t1;
COUNT(*)
4
INSERT INTO t1 VALUES(400), (500), (600);
SELECT * FROM t1;
c1
1
2
3
4
400
500
600
DROP TABLE t1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
SET @saved_debug_dbug = @@SESSION.debug_dbug;
SET SESSION debug_dbug="+d,ib_export_io_write_failure_1";
FLUSH TABLES t1 FOR EXPORT;
Warnings:
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flush() failed
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flose() failed
UNLOCK TABLES;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
SET SESSION debug_dbug="+d,ib_export_io_write_failure_2";
FLUSH TABLES t1 FOR EXPORT;
Warnings:
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flush() failed
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flose() failed
UNLOCK TABLES;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
SET SESSION debug_dbug="+d,ib_export_io_write_failure_3";
FLUSH TABLES t1 FOR EXPORT;
Warnings:
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flush() failed
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flose() failed
UNLOCK TABLES;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
SET SESSION debug_dbug="+d,ib_export_io_write_failure_4";
FLUSH TABLES t1 FOR EXPORT;
Warnings:
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flush() failed
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flose() failed
UNLOCK TABLES;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
SET SESSION debug_dbug="+d,ib_export_io_write_failure_5";
FLUSH TABLES t1 FOR EXPORT;
Warnings:
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flush() failed
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flose() failed
UNLOCK TABLES;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
SET SESSION debug_dbug="+d,ib_export_io_write_failure_6";
FLUSH TABLES t1 FOR EXPORT;
Warnings:
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flush() failed
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flose() failed
UNLOCK TABLES;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
SET SESSION debug_dbug="+d,ib_export_io_write_failure_7";
FLUSH TABLES t1 FOR EXPORT;
Warnings:
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flush() failed
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flose() failed
UNLOCK TABLES;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
SET SESSION debug_dbug="+d,ib_export_io_write_failure_8";
FLUSH TABLES t1 FOR EXPORT;
Warnings:
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flush() failed
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flose() failed
UNLOCK TABLES;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
SET SESSION debug_dbug="+d,ib_export_io_write_failure_9";
FLUSH TABLES t1 FOR EXPORT;
Warnings:
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flush() failed
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flose() failed
UNLOCK TABLES;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
SET SESSION debug_dbug="+d,ib_export_io_write_failure_10";
FLUSH TABLES t1 FOR EXPORT;
Warnings:
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flush() failed
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flose() failed
UNLOCK TABLES;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
SET SESSION debug_dbug="+d,ib_export_io_write_failure_11";
FLUSH TABLES t1 FOR EXPORT;
Warnings:
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flush() failed
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flose() failed
UNLOCK TABLES;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
SET SESSION debug_dbug="+d,ib_export_io_write_failure_12";
FLUSH TABLES t1 FOR EXPORT;
Warnings:
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flush() failed
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flose() failed
UNLOCK TABLES;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (100), (200), (300);
SELECT COUNT(*) FROM t1;
COUNT(*)
3
FLUSH TABLES t1 FOR EXPORT;
backup: t1
UNLOCK TABLES;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
SET SESSION debug_dbug="+d,ib_import_io_read_error_1";
restore: t1 .cfg file
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: IO Read error: while reading index fields.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
SET SESSION debug_dbug="+d,ib_import_io_read_error_2";
restore: t1 .cfg file
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: IO Read error: while reading index meta-data, expected to read 44 bytes but read only 0 bytes
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
SET SESSION debug_dbug="+d,ib_import_io_read_error_3";
restore: t1 .cfg file
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: IO Read error: while reading number of indexes.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
SET SESSION debug_dbug="+d,ib_import_io_read_error_4";
restore: t1 .cfg file
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: IO Read error: while reading table column meta-data.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
SET SESSION debug_dbug="+d,ib_import_io_read_error_5";
restore: t1 .cfg file
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: IO Read error: while reading meta-data export hostname length.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
SET SESSION debug_dbug="+d,ib_import_io_read_error_6";
restore: t1 .cfg file
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: IO Read error: while reading meta-data table name length.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
SET SESSION debug_dbug="+d,ib_import_io_read_error_7";
restore: t1 .cfg file
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: IO Read error: while reading autoinc value.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
SET SESSION debug_dbug="+d,ib_import_io_read_error_8";
restore: t1 .cfg file
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: IO Read error: while reading meta-data header.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
SET SESSION debug_dbug="+d,ib_import_io_read_error_9";
restore: t1 .cfg file
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: IO Read error: while reading meta-data version.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
SET SESSION debug_dbug="+d,ib_import_string_read_error";
restore: t1 .cfg file
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: IO Read error: while parsing export hostname.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_OOM_1";
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: Out of memory.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_OOM_2";
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: Out of memory.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_OOM_4";
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: Out of memory.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_OOM_5";
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: Out of memory.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_OOM_6";
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: Out of memory.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_OOM_7";
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: Out of memory.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_OOM_8";
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: Out of memory.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_OOM_9";
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: Out of memory.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
INSERT INTO t1 VALUES (1);
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_OOM_10";
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: Out of memory.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_internal_error";
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: Internal error: While updating the <space, root page number> of index GEN_CLUST_INDEX - Generic error
SET SESSION debug_dbug=@saved_debug_dbug;
restore: t1 .ibd and .cfg files
ALTER TABLE t1 IMPORT TABLESPACE;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT) ENGINE = Innodb;
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_reset_space_and_lsn_failure";
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: Internal error: Error importing tablespace for table `test`.`t1` : Too many concurrent transactions
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug=@saved_debug_dbug;
SET SESSION debug_dbug="+d,ib_import_open_tablespace_failure";
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: Got error 44 'Tablespace not found' from ./test/t1.ibd
SET SESSION debug_dbug=@saved_debug_dbug;
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_check_bitmap_failure";
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: Index for table 't1' is corrupt; try to repair it
SET SESSION debug_dbug=@saved_debug_dbug;
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_cluster_root_adjust_failure";
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: Index for table 't1' is corrupt; try to repair it
SET SESSION debug_dbug=@saved_debug_dbug;
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_cluster_failure";
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: Index for table 't1' is corrupt; try to repair it
SET SESSION debug_dbug=@saved_debug_dbug;
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_sec_root_adjust_failure";
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: Index for table 't1' is corrupt; try to repair it
SET SESSION debug_dbug=@saved_debug_dbug;
restore: t1 .ibd and .cfg files
DROP TABLE t1;
CREATE TABLE t1 (
c1 BIGINT NOT NULL AUTO_INCREMENT PRIMARY KEY,
c2 BIGINT,
c3 VARCHAR(2048),
c4 VARCHAR(2048),
INDEX idx1(c2),
INDEX idx2(c3(512)),
INDEX idx3(c4(512))) Engine=InnoDB;
connect  purge_control,localhost,root;
START TRANSACTION WITH CONSISTENT SNAPSHOT;
connection default;
INSERT INTO t1
SELECT 1 + seq, 1 + (seq MOD 4),
REPEAT(SUBSTR('abcd', 1 + (seq MOD 4), 1), 2048),
REPEAT(SUBSTR('abcd', 1 + (seq MOD 4), 1), 2048)
FROM seq_0_to_127;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c2 = c2 + c1;
UPDATE t1 SET c3 = REPEAT("c2", 1024);
UPDATE t1 SET c4 = REPEAT("c4", 1024);
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` bigint(20) NOT NULL AUTO_INCREMENT,
  `c2` bigint(20) DEFAULT NULL,
  `c3` varchar(2048) DEFAULT NULL,
  `c4` varchar(2048) DEFAULT NULL,
  PRIMARY KEY (`c1`),
  KEY `idx1` (`c2`),
  KEY `idx2` (`c3`(512)),
  KEY `idx3` (`c4`(512))
) ENGINE=InnoDB AUTO_INCREMENT=129 DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
SELECT c1, c2 FROM t1;
c1	c2
1	16
2	32
3	48
4	64
5	76
6	92
7	108
8	124
9	136
10	152
11	168
12	184
13	196
14	212
15	228
16	244
17	256
18	272
19	288
20	304
21	316
22	332
23	348
24	364
25	376
26	392
27	408
28	424
29	436
30	452
31	468
32	484
33	496
34	512
35	528
36	544
37	556
38	572
39	588
40	604
41	616
42	632
43	648
44	664
45	676
46	692
47	708
48	724
49	736
50	752
51	768
52	784
53	796
54	812
55	828
56	844
57	856
58	872
59	888
60	904
61	916
62	932
63	948
64	964
65	976
66	992
67	1008
68	1024
69	1036
70	1052
71	1068
72	1084
73	1096
74	1112
75	1128
76	1144
77	1156
78	1172
79	1188
80	1204
81	1216
82	1232
83	1248
84	1264
85	1276
86	1292
87	1308
88	1324
89	1336
90	1352
91	1368
92	1384
93	1396
94	1412
95	1428
96	1444
97	1456
98	1472
99	1488
100	1504
101	1516
102	1532
103	1548
104	1564
105	1576
106	1592
107	1608
108	1624
109	1636
110	1652
111	1668
112	1684
113	1696
114	1712
115	1728
116	1744
117	1756
118	1772
119	1788
120	1804
121	1816
122	1832
123	1848
124	1864
125	1876
126	1892
127	1908
128	1924
SELECT COUNT(*) FROM t1;
COUNT(*)
128
SELECT SUM(c2) FROM t1;
SUM(c2)
124160
FLUSH TABLES t1 FOR EXPORT;
backup: t1
UNLOCK TABLES;
connection purge_control;
COMMIT;
disconnect purge_control;
connection default;
DROP TABLE t1;
CREATE TABLE t1 (
c1 BIGINT NOT NULL AUTO_INCREMENT PRIMARY KEY,
c2 BIGINT,
c3 VARCHAR(2048),
c4 VARCHAR(2048),
INDEX idx1(c2),
INDEX idx2(c3(512)),
INDEX idx3(c4(512))) Engine=InnoDB;
SELECT c1, c2 FROM t1;
c1	c2
ALTER TABLE t1 DISCARD TABLESPACE;
restore: t1 .ibd and .cfg files
ALTER TABLE t1 IMPORT TABLESPACE;
CHECK TABLE t1;
Table	Op	Msg_type	Msg_text
test.t1	check	status	OK
SELECT c1,c2 FROM t1;
c1	c2
1	16
2	32
3	48
4	64
5	76
6	92
7	108
8	124
9	136
10	152
11	168
12	184
13	196
14	212
15	228
16	244
17	256
18	272
19	288
20	304
21	316
22	332
23	348
24	364
25	376
26	392
27	408
28	424
29	436
30	452
31	468
32	484
33	496
34	512
35	528
36	544
37	556
38	572
39	588
40	604
41	616
42	632
43	648
44	664
45	676
46	692
47	708
48	724
49	736
50	752
51	768
52	784
53	796
54	812
55	828
56	844
57	856
58	872
59	888
60	904
61	916
62	932
63	948
64	964
65	976
66	992
67	1008
68	1024
69	1036
70	1052
71	1068
72	1084
73	1096
74	1112
75	1128
76	1144
77	1156
78	1172
79	1188
80	1204
81	1216
82	1232
83	1248
84	1264
85	1276
86	1292
87	1308
88	1324
89	1336
90	1352
91	1368
92	1384
93	1396
94	1412
95	1428
96	1444
97	1456
98	1472
99	1488
100	1504
101	1516
102	1532
103	1548
104	1564
105	1576
106	1592
107	1608
108	1624
109	1636
110	1652
111	1668
112	1684
113	1696
114	1712
115	1728
116	1744
117	1756
118	1772
119	1788
120	1804
121	1816
122	1832
123	1848
124	1864
125	1876
126	1892
127	1908
128	1924
SELECT COUNT(*) FROM t1;
COUNT(*)
128
SELECT SUM(c2) FROM t1;
SUM(c2)
124160
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` bigint(20) NOT NULL AUTO_INCREMENT,
  `c2` bigint(20) DEFAULT NULL,
  `c3` varchar(2048) DEFAULT NULL,
  `c4` varchar(2048) DEFAULT NULL,
  PRIMARY KEY (`c1`),
  KEY `idx1` (`c2`),
  KEY `idx2` (`c3`(512)),
  KEY `idx3` (`c4`(512))
) ENGINE=InnoDB AUTO_INCREMENT=129 DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1;
CREATE TABLE t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb;
INSERT IGNORE INTO t1 VALUES
(100, REPEAT('Karanbir', 899), REPEAT('Ajeeth', 2731));
Warnings:
Warning	1265	Data truncated for column 'c2' at row 1
INSERT INTO t1
SELECT 100, REPEAT('Karanbir', 128), REPEAT('Ajeeth', 1200)
FROM seq_1_to_256;
FLUSH TABLES t1 FOR EXPORT;
backup: t1
UNLOCK TABLES;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb;
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_trigger_corruption_1";
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: Internal error: Error importing tablespace for table `test`.`t1` : Data structure corruption
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb;
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,buf_page_import_corrupt_failure";
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: Internal error: Error importing tablespace for table `test`.`t1` : Data structure corruption
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb;
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_trigger_corruption_2";
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: Index corrupt: Externally stored column(5) has a reference length of 19 in the cluster index GEN_CLUST_INDEX
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb;
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_trigger_corruption_3";
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: Index for table 't1' is corrupt; try to repair it
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb;
SET SESSION debug_dbug="+d,ib_import_create_index_failure_1";
ALTER TABLE t1 ADD INDEX idx(c1);
ERROR HY000: The table 't1' is full
SET SESSION debug_dbug=@saved_debug_dbug;
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
ALTER TABLE t1 ADD INDEX idx(c1);
Warnings:
Warning	1814	Tablespace has been discarded for table `t1`
DROP TABLE t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb;
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,fil_space_create_failure";
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: Got error 11 'Generic error' from ./test/t1.ibd
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb;
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,dict_tf_to_fsp_flags_failure";
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: Got error 39 'Data structure corruption' from ./test/t1.ibd
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb;
ALTER TABLE t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,fsp_flags_is_valid_failure";
ALTER TABLE t1 IMPORT TABLESPACE;
ERROR HY000: Index for table 't1' is corrupt; try to repair it
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE t1;
unlink: t1.ibd
unlink: t1.cfg
SET GLOBAL INNODB_FILE_PER_TABLE=@file_per_table;