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mariadb/mysql-test/t/repair.test
Michael Widenius 53d44ad18b Added some fixes that should make MyISAM & Aria REPAIR work with more than 4G records 
- If one specifies --force twice to myisamchk and aria_chk, then we will try to finnish the repair even if sort_buffer would be too small.
  This was done by dynamically allocate buffer handler objects as long as memory lasts.
- New option for myisamchk and aria_chk: create-missing-keys
- Changed default size of myisam_sort_buffer_size from 8M to 128M.
- Changed default size of sort_buffer_size in aria_chk from 128M to 256M.
- Increased information in error message about 'sort_buffer_size' beeing to small.
- Print also to 'show warnings' if repair was retried.
- Increased size of internal sort-buffer-readers from 16K to 128K
- Changed printing of 'number of records' to use %ll instead of casting to long
- Changed buffer sizes for myisam and aria to use MY_ALIGN_DOWN() to get same number of bytes allocated on different machines.





include/my_global.h:
  Added MY_ALIGN_DOWN() to get previous alignment (for big memory areas)
include/myisam.h:
  Increased size of types to be able to handle more records
include/myisamchk.h:
  Increased size of types to be able to handle more records
  Added T_FORCE_SORT_MEMORY to force repair to work even if sort_buffer would not be big enough
mysql-test/r/myisam.result:
  Updated result
mysql-test/r/mysqld--help.result:
  Updated result
mysql-test/r/repair.result:
  Updated result
mysql-test/suite/maria/maria.result:
  Added test cases for some fixed bugs in MyISAM to verify that Aria doesn't have them too.
mysql-test/suite/maria/maria.test:
  Added test cases for some fixed bugs in MyISAM to verify that Aria doesn't have them too.
mysql-test/suite/maria/maria3.result:
  Updated result after sort buffer size increase
mysql-test/suite/sys_vars/r/aria_sort_buffer_size_basic.result:
  Updated result after sort buffer size increase
mysql-test/suite/sys_vars/r/myisam_sort_buffer_size_basic.result:
  Updated result after sort buffer size increase
mysql-test/suite/sys_vars/t/myisam_sort_buffer_size_basic.test:
  Updated result after sort buffer size increase
mysql-test/t/myisam.test:
  Fixed error messages to not print system specific data
mysql-test/t/repair.test:
  Fixed error messages to not print system specific data
storage/maria/ha_maria.cc:
  Print also to 'show warnings' if repair was retried
  Changed default size of sort_buffer_size from 128M to 256M (same as in mysqld)
storage/maria/ma_check.c:
  Renamed USE_BUFFER_INIT -> PAGE_BUFFER_INIT
storage/maria/ma_sort.c:
  Increased size of internal sort-buffer-readers from 16K to 128K
  Increased size of types to be able to handle more records
  Added support for T_FORCE_SORT_MEMORY
  Don't allocate too many extra BUFFPEK at a time (they are probably not needed)
  Improved error message for "sort_buffer_size is too small"
  Changed printing of 'number of records' to use %ll instead of casting to long
  Fixed bug where maria_update_key_parts() was called too early.
  Fixed bug in detecting result from read_to_buffer().
  Added 'out of memory' checking when calling 'alloc_dynamic()'.
storage/maria/maria_chk.c:
  Added --create-missing-keys
  If one specifies --force twice then we will try to finnish the repair even if sort_buffer would be too small.
  check_param.sort_buffer_length varialble was used with wrong type.
storage/maria/maria_def.h:
  Increased size of types to be able to handle more records
  Use MY_ALIGN_DOWN() to get same number of bytes allocated on different machines
  Renamed USE_BUFFER_INIT -> PAGE_BUFFER_INIT
storage/maria/maria_ftdump.c:
  Renamed USE_BUFFER_INIT -> PAGE_BUFFER_INIT
storage/maria/maria_read_log.c:
  Use PAGE_BUFFER_INIT for page cache
storage/myisam/ha_myisam.cc:
  Changed default size of myisam_sort_buffer_size from 8M to 128M
storage/myisam/mi_check.c:
  Renamed USE_BUFFER_INIT -> KEY_BUFFER_INIT
storage/myisam/myisam_ftdump.c:
  Renamed USE_BUFFER_INIT -> KEY_BUFFER_INIT
storage/myisam/myisamchk.c:
  Added --create-missing-keys
  If one specifies --force twice then we will try to finnish the repair even if sort_buffer would be too small.
  check_param.sort_buffer_length varialble was used with wrong type.
  Renamed USE_BUFFER_INIT -> KEY_BUFFER_INIT
storage/myisam/myisamdef.h:
  Increased SORT_BUFFER_INIT to 64M
  (speeds up repair a lot and most machines have nowadays a lot of memory)
  Use MY_ALIGN_DOWN() to get same number of bytes allocated on different machines
  Renamed USE_BUFFER_INIT -> KEY_BUFFER_INIT
storage/myisam/sort.c:
  Increased size of internal sort-buffer-readers from 16K to 128K
  Increased size of types to be able to handle more records
  Added support for T_FORCE_SORT_MEMORY
  Don't allocate too many extra BUFFPEK at a time (they are probably not needed)
  Improved error message for "sort_buffer_size is too small"
  Changed printing of 'number of records' to use %ll instead of casting to long
  Fixed bug in detecting result from read_to_buffer().
  Added 'out of memory' checking when calling 'alloc_dynamic()'.
2013-05-10 12:32:34 +03:00

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#
# Test of repair table
#
--disable_warnings
drop table if exists t1;
--enable_warnings
create table t1 SELECT 1,"table 1";
repair table t1 use_frm;
alter table t1 ENGINE=HEAP;
repair table t1 use_frm;
drop table t1;
#
# disabled keys during repair
#
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;
repair table t1 extended;
show keys from t1;
drop table t1;
# non-existent table
repair table t1 use_frm;
create table t1 engine=myisam SELECT 1,"table 1";
flush tables;
let $MYSQLD_DATADIR= `select @@datadir`;
system echo 1 > $MYSQLD_DATADIR/test/t1.MYI ;
repair table t1;
repair table t1 use_frm;
drop table t1;
#
# BUG#18874 - Setting myisam_repair_threads > 1, index cardinality always 1
#
CREATE TABLE t1(a INT, KEY(a));
INSERT INTO t1 VALUES(1),(2),(3),(4),(5);
SET myisam_repair_threads=2;
REPAIR TABLE t1;
SHOW INDEX FROM t1;
SET myisam_repair_threads=@@global.myisam_repair_threads;
DROP TABLE t1;
#
# BUG#22562 - REPAIR TABLE .. USE_FRM causes server crash on Windows and
# server hangs on Linux
#
CREATE TABLE t1(a INT);
USE mysql;
REPAIR TABLE test.t1 USE_FRM;
USE test;
DROP TABLE t1;
#
# BUG#23175 - MYISAM crash/repair failed during repair
#
CREATE TABLE t1(a CHAR(255), KEY(a));
SET myisam_sort_buffer_size=4096;
--replace_regex /Current myisam_sort_buffer_size.*/X/
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;
--replace_regex /Current myisam_sort_buffer_size.*/X/
REPAIR TABLE t1;
SET myisam_repair_threads=@@global.myisam_repair_threads;
SET myisam_sort_buffer_size=@@global.myisam_sort_buffer_size;
DROP TABLE t1;
#
# BUG#31174 - "Repair" command on MyISAM crashes with small
# myisam_sort_buffer_size
#
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;
SET myisam_repair_threads=@@global.myisam_repair_threads;
SET myisam_sort_buffer_size=@@global.myisam_sort_buffer_size;
DROP TABLE t1;
--echo End of 4.1 tests
#
# BUG#36055 - mysql_upgrade doesn't really 'upgrade' tables
#
--echo # Test with a saved table from 4.1
let $MYSQLD_DATADIR= `select @@datadir`;
--copy_file std_data/bug36055.frm $MYSQLD_DATADIR/test/t1.frm
--copy_file std_data/bug36055.MYD $MYSQLD_DATADIR/test/t1.MYD
--copy_file std_data/bug36055.MYI $MYSQLD_DATADIR/test/t1.MYI
--replace_column 12 # 13 #
SHOW TABLE STATUS LIKE 't1';
SELECT * FROM t1;
--echo # Run CHECK TABLE, it should indicate table need a REPAIR TABLE
CHECK TABLE t1 FOR UPGRADE;
--echo # REPAIR old table USE_FRM should fail
REPAIR TABLE t1 USE_FRM;
--echo # Run REPAIR TABLE to upgrade .frm file
REPAIR TABLE t1;
--replace_column 12 # 13 #
SHOW TABLE STATUS LIKE 't1';
SELECT * FROM t1;
REPAIR TABLE t1 USE_FRM;
SELECT * FROM t1;
DROP TABLE t1;
# End of 5.0 tests
#
# Bug#18775 - Temporary table from alter table visible to other threads
#
# REPAIR TABLE ... USE_FRM on temporary table crashed the table or server.
--disable_warnings
DROP TABLE IF EXISTS tt1;
--enable_warnings
CREATE TEMPORARY TABLE tt1 (c1 INT);
REPAIR TABLE tt1 USE_FRM;
DROP TABLE tt1;
--echo #
--echo # Bug #48248 assert in MDL_ticket::upgrade_shared_lock_to_exclusive
--echo #
--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings
CREATE TABLE t1(a INT);
LOCK TABLES t1 READ;
REPAIR TABLE t1;
UNLOCK TABLES;
DROP TABLE t1;
--echo #
--echo # Test for bug #50784 "MDL: Assertion `m_tickets.is_empty() ||
--echo # m_tickets.front() == m_trans_sentinel'"
--echo #
--disable_warnings
drop tables if exists t1, t2;
--enable_warnings
create table t1 (i int);
create table t2 (j int);
set @@autocommit= 0;
repair table t1, t2;
set @@autocommit= default;
drop tables t1, t2;
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