/usr/lib/mysql-testsuite/r/repair.result is in percona-xtradb-cluster-testsuite-5.5 5.5.34-25.9+dfsg-0ubuntu4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | drop table if exists t1;
create table t1 SELECT 1,"table 1";
repair table t1 use_frm;
Table Op Msg_type Msg_text
test.t1 repair warning Number of rows changed from 0 to 1
test.t1 repair status OK
alter table t1 ENGINE=HEAP;
repair table t1 use_frm;
Table Op Msg_type Msg_text
test.t1 repair note The storage engine for the table doesn't support repair
drop table t1;
create table t1(id int PRIMARY KEY, st varchar(10), KEY st_key(st));
insert into t1 values(1, "One");
alter table t1 disable keys;
show keys from t1;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment
t1 0 PRIMARY 1 id A 1 NULL NULL BTREE
t1 1 st_key 1 st A NULL NULL NULL YES BTREE disabled
repair table t1 extended;
Table Op Msg_type Msg_text
test.t1 repair status OK
show keys from t1;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment
t1 0 PRIMARY 1 id A 1 NULL NULL BTREE
t1 1 st_key 1 st A NULL NULL NULL YES BTREE disabled
drop table t1;
repair table t1 use_frm;
Table Op Msg_type Msg_text
test.t1 repair Error Table 'test.t1' doesn't exist
test.t1 repair status Operation failed
create table t1 engine=myisam SELECT 1,"table 1";
flush tables;
repair table t1;
Table Op Msg_type Msg_text
test.t1 repair Error Incorrect file format 't1'
test.t1 repair error Corrupt
repair table t1 use_frm;
Table Op Msg_type Msg_text
test.t1 repair warning Number of rows changed from 0 to 1
test.t1 repair status OK
drop table t1;
CREATE TABLE t1(a INT, KEY(a));
INSERT INTO t1 VALUES(1),(2),(3),(4),(5);
SET myisam_repair_threads=2;
REPAIR TABLE t1;
Table Op Msg_type Msg_text
test.t1 repair status OK
SHOW INDEX FROM t1;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment
t1 1 a 1 a A 5 NULL NULL YES BTREE
SET myisam_repair_threads=@@global.myisam_repair_threads;
DROP TABLE t1;
CREATE TABLE t1(a INT);
USE mysql;
REPAIR TABLE test.t1 USE_FRM;
Table Op Msg_type Msg_text
test.t1 repair status OK
USE test;
DROP TABLE t1;
CREATE TABLE t1(a CHAR(255), KEY(a));
SET myisam_sort_buffer_size=4096;
INSERT INTO t1 VALUES
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0');
Warnings:
Error 1034 myisam_sort_buffer_size is too small
Error 1034 Number of rows changed from 0 to 157
SET myisam_repair_threads=2;
REPAIR TABLE t1;
Table Op Msg_type Msg_text
test.t1 repair error myisam_sort_buffer_size is too small
test.t1 repair warning Number of rows changed from 0 to 157
test.t1 repair status OK
SET myisam_repair_threads=@@global.myisam_repair_threads;
SET myisam_sort_buffer_size=@@global.myisam_sort_buffer_size;
DROP TABLE t1;
CREATE TABLE t1(a CHAR(255), KEY(a));
SET myisam_sort_buffer_size=4496;
INSERT INTO t1 VALUES
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0');
SET myisam_repair_threads=2;
REPAIR TABLE t1;
Table Op Msg_type Msg_text
test.t1 repair status OK
SET myisam_repair_threads=@@global.myisam_repair_threads;
SET myisam_sort_buffer_size=@@global.myisam_sort_buffer_size;
DROP TABLE t1;
End of 4.1 tests
# Test with a saved table from 4.1
SHOW TABLE STATUS LIKE 't1';
Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment
t1 MyISAM 9 Fixed 2 5 10 21474836479 1024 0 NULL # # NULL latin1_swedish_ci NULL
SELECT * FROM t1;
id
1
2
# Run CHECK TABLE, it should indicate table need a REPAIR TABLE
CHECK TABLE t1 FOR UPGRADE;
Table Op Msg_type Msg_text
test.t1 check error Table upgrade required. Please do "REPAIR TABLE `t1`" or dump/reload to fix it!
# REPAIR old table USE_FRM should fail
REPAIR TABLE t1 USE_FRM;
Table Op Msg_type Msg_text
t1 repair error Failed repairing incompatible .frm file
# Run REPAIR TABLE to upgrade .frm file
REPAIR TABLE t1;
Table Op Msg_type Msg_text
test.t1 repair status OK
SHOW TABLE STATUS LIKE 't1';
Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment
t1 MyISAM 10 Fixed 2 7 14 1970324836974591 1024 0 NULL # # NULL latin1_swedish_ci NULL
SELECT * FROM t1;
id
1
2
REPAIR TABLE t1 USE_FRM;
Table Op Msg_type Msg_text
test.t1 repair warning Number of rows changed from 0 to 2
test.t1 repair status OK
SELECT * FROM t1;
id
1
2
DROP TABLE t1;
DROP TABLE IF EXISTS tt1;
CREATE TEMPORARY TABLE tt1 (c1 INT);
REPAIR TABLE tt1 USE_FRM;
Table Op Msg_type Msg_text
tt1 repair error Cannot repair temporary table from .frm file
DROP TABLE tt1;
#
# Bug #48248 assert in MDL_ticket::upgrade_shared_lock_to_exclusive
#
DROP TABLE IF EXISTS t1;
CREATE TABLE t1(a INT);
LOCK TABLES t1 READ;
REPAIR TABLE t1;
Table Op Msg_type Msg_text
test.t1 repair Error Table 't1' was locked with a READ lock and can't be updated
test.t1 repair status Operation failed
UNLOCK TABLES;
DROP TABLE t1;
#
# Test for bug #50784 "MDL: Assertion `m_tickets.is_empty() ||
# m_tickets.front() == m_trans_sentinel'"
#
drop tables if exists t1, t2;
create table t1 (i int);
create table t2 (j int);
set @@autocommit= 0;
repair table t1, t2;
Table Op Msg_type Msg_text
test.t1 repair status OK
test.t2 repair status OK
set @@autocommit= default;
drop tables t1, t2;
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