| Server IP : 185.86.78.101 / Your IP : 216.73.216.213 Web Server : Apache System : Linux 675867-vds-valikoshka1996.gmhost.pp.ua 5.4.0-150-generic #167-Ubuntu SMP Mon May 15 17:35:05 UTC 2023 x86_64 User : www ( 1000) PHP Version : 7.4.33 Disable Function : passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : OFF Directory : /www/server/mysql/mysql-test/r/ |
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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);
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
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_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');
REPAIR TABLE t1;
Table Op Msg_type Msg_text
test.t1 repair status OK
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;