当使用alter table将索引添加到超过20m行的表中时,我会在一段时间后从mysql中获得断开连接。我使用的是mysql 5.6,这是我得到的日志文件:
END OF INNODB MONITOR OUTPUT
============================
InnoDB: ###### Diagnostic info printed to the standard error stream
InnoDB: Error: semaphore wait has lasted > 600 seconds
InnoDB: We intenti
我使用的软件使用的是MySQL服务器(版本5.0.52)。其中一些数据库是动态创建的,我需要列出这些数据库的名称(标准是包含2个具有不同特定名称的表的数据库)。因此,我在information_schema上使用mysql查询来查找我需要的内容:
SELECT distinct T.table_schema
FROM information_schema.`TABLES` T
inner join information_schema.`TABLES` T2
on T2.table_schema = T.table_schema
where T.table_schema like
当我启动mysql时,出现以下错误:
17:43:13 [mysql] Error: MySQL shutdown unexpectedly.
17:43:13 [mysql] This may be due to a blocked port, missing dependencies,
17:43:13 [mysql] improper privileges, a crash, or a shutdown by another method.
17:43:13 [mysql] Press the Logs button to view error logs and
我在Windows10上安装了Ampps 3.7,当Apache运行正常时,Mysql将不再启动;它过去运行正常,但现在有一个innidb错误。我的问题类似于问题,除了我没有升级mysql,建议的解决方案是删除并恢复几个inno_db表。但是,当我无法连接到mysql时,如何才能做到这一点
我读过和,它们都说要在my.ini中添加以下内容
innodb_force_recovery = 1
Ampps Mysql错误日志显示:
2018-01-05 12:17:46 11096 [Warning] You need to use --log-bin to make --binlog-forma
出于测试目的,我在MainActivity的onCreate()方法中创建了一个错误。Acra意识到了这一点,并显示了一个Toast。
02-23 19:05:35.075: E/ACRA(599): ACRA caught a RuntimeException exception for .... Building report.
02-23 19:05:35.080: I/ACRA(599): READ_LOGS granted! ACRA can include LogCat and DropBox data.
02-23 19:05:35.080: D/ACRA(599): Writi
由于InnoDB的一些问题,我打算将所有数据库转储到一个新服务器上:
mysqldump -E -R --all-databases | pv -b | mysql -u root -p -h new.server
转储进程因错误而停止:
59.9kB assword: 59.9kB
ERROR 145 (HY000) at line 2970: Table './mysql/proc' is marked as crashed and should
be repaired
228MB
mysqldump: Got errno 32 on w
XAMPP3.3.0 MySql端口: 3306我检查了与该端口的任何冲突,但一无所获
MySql不响应任何请求,无限加载,然后关闭,不留下错误日志
XAMPP日志:
21:05:56 [mysql] Error: MySQL shutdown unexpectedly.
21:05:56 [mysql] This may be due to a blocked port, missing dependencies,
21:05:56 [mysql] improper privileges, a crash, or a shutdown by another method.
我在使用MySQL时遇到了一些奇怪的行为。我有一个不大的表,大约有20k行,其中一列是VARCHAR(512)。在这个表上执行SELECT查询(涉及连接等)是可行的,但是如果我将模式更改为VARCHAR1024或TEXT,我会得到错误:#2013 Lost connection to MySQL server during query。
我的error.log显示以下内容:
121014 16:24:49 [Note] Plugin 'FEDERATED' is disabled.
121014 16:24:49 InnoDB: Initializing buffer poo
我最近在Windows7中安装了xampp。当我尝试运行Mysql时,我得到了以下错误:
Error: MySQL shutdown unexpectedly.
12:27:51 PM [mysql] This may be due to a blocked port, missing dependencies,
12:27:51 PM [mysql] improper privileges, a crash, or a shutdown by another method.
12:27:51 PM [mysql] Press the Logs button to v
我删除了mariadb通过删除/usr/lib/mysql,/etc/mysql和卸载mariadb服务器与yaourt -Rsn maraidb。
在重新安装mariadb后,由于某些文件丢失而导致mariadb(mysqld)启动失败。日志是:
[ERROR] Could not open mysql.plugin table. Some plugins may be not loaded
[Note] Recovering after a crash using mysql-bin
[Note] Starting crash recovery...
[Note] Crash recove
我尝试将BugSense 3.0.5绑定到MonoDroid。我创建了一个新的Java绑定库项目,将bugsense3.0.5.jar添加到Jars文件夹。我构建了它,并得到以下错误:
“‘Crash”:成员名称不能与其封闭类型相同
The auto generate code:
[global::Android.Runtime.Register ("com/bugsense/trace/models/Crash", DoNotGenerateAcw=true)]
public partial class Crash : global::Java.Lang.Object
Configurando mysql-common (5.7.16-0ubuntu0.16.04.1) ...
update-alternatives: error: la ruta alternativa /etc/mysql/my.cnf.fallback no existe
dpkg: error al procesar el paquete mysql-common (--configure):
el subproceso instalado el script post-installation devolvió el código de salida de error 2
dpk
[mysql] Error: MySQL shutdown unexpectedly.
[mysql] This may be due to a blocked port, missing dependencies,
[mysql] improper privileges, a crash, or a shutdown by another method.
[mysql] Press the Logs button to view error logs and check
[mysql] the Windows Event Viewer for mor
我在nodejs中有一个简单的函数,可以将结果添加到MYSQL中。但是结果是以数组形式出现的,我不能正确地将此数据添加到表中。 我的函数: function getPreviousGames() {
const previousGames = [];
let gameHash = generateHash(crashHash);
for (let i = 0; i < 1; i++) {
const gameResult = crashPointFromHash(gameHash);
previousGames.push({ g
我不能让MySQL通过XAMPP启动,几个月前我最后一次打开它的时候它还不错;
在我遵循my.cnf恢复之后更新了错误:
2013-10-06 19:29:23 7920 [Note] Plugin 'FEDERATED' is disabled.
2013-10-06 19:29:23 15fc InnoDB: Warning: Using innodb_additional_mem_pool_size is DEPRECATED. This option may be removed in future releases, together with the option
我使用的是MySQL14.12版本,分别为5.0.26。在更改my.cnf文件后,我收到以下消息:
下面有错误日志文件。
100915 15:27:29 mysqld started
100915 15:27:29 InnoDB: Database was not shut down normally!
InnoDB: Starting crash recovery.
InnoDB: Reading tablespace information from the .ibd files...
InnoDB: Restoring possible half-written data p