mirror of
https://github.com/MariaDB/server.git
synced 2025-01-17 12:32:27 +01:00
54 lines
1.5 KiB
Text
54 lines
1.5 KiB
Text
#
|
|
# Bug#69122 - INNODB DOESN'T REDO-LOG INSERT BUFFER MERGE
|
|
# OPERATION IF IT IS DONE IN-PLACE
|
|
#
|
|
call mtr.add_suppression("InnoDB: innodb_read_only prevents crash recovery");
|
|
call mtr.add_suppression("Plugin initialization aborted at srv0start\\.cc");
|
|
call mtr.add_suppression("Plugin 'InnoDB'");
|
|
FLUSH TABLES;
|
|
CREATE TABLE t1(
|
|
a INT AUTO_INCREMENT PRIMARY KEY,
|
|
b CHAR(1),
|
|
c INT,
|
|
INDEX(b))
|
|
ENGINE=InnoDB STATS_PERSISTENT=0;
|
|
SET GLOBAL innodb_change_buffering_debug = 1;
|
|
INSERT INTO t1 SELECT 0,'x',1 FROM seq_1_to_8192;
|
|
BEGIN;
|
|
SELECT b FROM t1 LIMIT 3;
|
|
b
|
|
x
|
|
x
|
|
x
|
|
connect con1,localhost,root,,;
|
|
BEGIN;
|
|
DELETE FROM t1 WHERE a=1;
|
|
INSERT INTO t1 VALUES(1,'X',1);
|
|
SET DEBUG_DBUG='+d,crash_after_log_ibuf_upd_inplace';
|
|
SELECT b FROM t1 LIMIT 3;
|
|
ERROR HY000: Lost connection to MySQL server during query
|
|
disconnect con1;
|
|
connection default;
|
|
FOUND 1 /Wrote log record for ibuf update in place operation/ in mysqld.1.err
|
|
# restart: --innodb-read-only
|
|
CHECK TABLE t1;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 check Error Unknown storage engine 'InnoDB'
|
|
test.t1 check error Corrupt
|
|
FOUND 1 /innodb_read_only prevents crash recovery/ in mysqld.1.err
|
|
# restart: --innodb-force-recovery=5
|
|
SELECT * FROM t1 LIMIT 1;
|
|
a b c
|
|
1 X 1
|
|
SHOW ENGINE INNODB STATUS;
|
|
Type Name Status
|
|
InnoDB insert 0, delete mark 0
|
|
SET GLOBAL innodb_fast_shutdown=0;
|
|
# restart
|
|
CHECK TABLE t1;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 check status OK
|
|
SHOW ENGINE INNODB STATUS;
|
|
Type Name Status
|
|
InnoDB insert 79, delete mark 1
|
|
DROP TABLE t1;
|