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#
# Test of repair table
#
--disable_warnings
drop table if exists t1;
--enable_warnings
create table t1 ENGINE=MyISAM 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)) ENGINE=MyISAM;
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;
--system echo 1 > $MYSQLTEST_VARDIR/master-data/test/t1.MYI ;
# BUG: REPAIR returns Ok when it shouldn't
# https://bugs.launchpad.net/drizzle/+bug/310389
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)) ENGINE=MyISAM;
INSERT INTO t1 VALUES(1),(2),(3),(4),(5);
SET GLOBAL myisam_repair_threads=2;
REPAIR TABLE t1;
SHOW INDEX FROM t1;
SET GLOBAL myisam_repair_threads=1;
DROP TABLE t1;
#
# BUG#22562 - REPAIR TABLE .. USE_FRM causes server crash on Windows and
# server hangs on Linux
#
CREATE TABLE t1(a INT) ENGINE=MyISAM;
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)) ENGINE=MyISAM;
SET GLOBAL myisam_sort_buffer_size=4096;
SHOW VARIABLES LIKE "myisam_sort_buffer_size";
# fails with ER_NOT_KEYFILE but really 'myisam_sort_buffer_size is too small'
--error ER_NOT_KEYFILE
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 GLOBAL myisam_repair_threads=2;
REPAIR TABLE t1;
SET GLOBAL myisam_repair_threads=1;
SET GLOBAL myisam_sort_buffer_size=DEFAULT;
DROP TABLE t1;
#
# BUG#31174 - "Repair" command on MyISAM crashes with small
# myisam_sort_buffer_size
#
CREATE TABLE t1(a CHAR(255), KEY(a)) ENGINE=MyISAM;
SET GLOBAL myisam_sort_buffer_size=16384;
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 GLOBAL myisam_repair_threads=2;
REPAIR TABLE t1;
SET GLOBAL myisam_repair_threads=1;
SET GLOBAL myisam_sort_buffer_size=DEFAULT;
DROP TABLE t1;
--echo End of 4.1 tests
# 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;
SET GLOBAL myisam_sort_buffer_size=DEFAULT;
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