当我不断收到以下错误时,我的服务器MySQL数据库出现了问题:
InnoDB: The log sequence in ibdata files is higher
InnoDB: than the log sequence number in the ib_logfiles! Are database?
InnoDB: you are using the right ib_logfiles to start up the database?
InnoDB: Log sequence number in ib_logfiles in 6316712, log
InnoDB: sequence
我正在测试一个连接到mysql (mariadb)的node.js客户机。它本身可以正常工作,但是如果我在另一个主机上同时启动这个客户机,那么第一个实例就会与下面的错误断开连接。我读过一些建议在my.cnf中更改服务器id的帖子,但这并没有帮助。此外,为什么我需要更改服务器的id,因为两个客户端都指向同一台服务器?
{ Error: UNKNOWN_CODE_PLEASE_REPORT: A slave with the same server_uuid/server_id as this slave has connected to the master; the first event &
我的菜单有以下PHP代码,它可以选择MySQL中的所有链接和名称:
<?php
$url = '';
//select all the top row items
$sql="SELECT * from website_menu where parent_top = '' and parent = '' order by menu_order ASC ";
$rs=mysql_query($sql,$conn) or die(mysql_error());
while($result=mysql_fetch_array($r
error: A hook (`orm`) failed to load!
error: Error (E_UNKNOWN) :: Encountered an unexpected error
: Could not connect to MySQL:
Error: connect ECONNREFUSED 127.0.0.1:3306
at afterwards (/root/sails/sailsUserApp/node_modules/sails-mysql/lib/connections/spawn.js:72:13)
at /root/sails/sailsUser
在:
const jsdom = require("jsdom");
const initialVirtualConsole = jsdom.createVirtualConsole();
我得到了:
TypeError: jsdom.createVirtualConsole is not a function
at Query.<anonymous> (/my_jsdom_script.js:112:55)
at emitNone (events.js:72:20)
at Query.emit (events.js:166:7)
a
我正在配置一台Mac10.6服务器,在配置支持InnoDB的MySQL时遇到了问题。
对于我的原始my.cnf文件,MySQL启动并正常工作没有问题。这就是它:
[mysqld]
#Don't resolve hostnames. All hostnames are IP's or 'localhost'.
skip-name-resolve
#Don't give threads different priorities.
skip-thread-priority
但是,当我添加此命令以支持InnoDB时,MySQL将不会启动。
[mysqld]
#D
我有一个PHP代码,它列出了表中的行:
$sql="SELECT * from pages order by menu_order ASC ";
$rs=mysql_query($sql,$conn) or die(mysql_error());
while($result=mysql_fetch_array($rs))
{
echo '<a href="edit_page.php?pagename='.$result["pagename"].'">'.$resu
我在堆栈溢出和另一个编码示例站点中看到了本主题讨论的内容。但我找不到任何成熟的解决方案,有人修复这个错误吗?
错误信息:
ERROR:root:Can't connect to to MySQL server with error: (pymysql.err.InternalError) Packet sequence number wrong - got 1 expected 0
ERROR:root:Can't connect to to MySQL server with error: (pymysql.err.InternalError) Packet sequence
这不是无法通过socket‘/var/lib/mysql.sock连接到本地MySQL服务器的副本
那里的问题是磁盘空间不足。这里没有这样的问题。
我在Redhat Centos 5.5系统上安装了mysql,该系统在重新启动之前运行良好。
该网络应用程序发出:
Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
当你试图连接它的时候。
我跑不了
root@server [~]# /usr/bin/mysql_secure_installation
.
加载/安装mysql时遇到问题
以下是安装时的输出:
mysql-server-5.1
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B/6,258 kB of archives.
After this operation, 13.5 MB of additional disk space will be used.
Preconfiguring packages ...
Selecting previously deselected package mysql-server-5.1.
好吧,我到处找解决办法,但都没有用。昨天,我的XAMPP运行得非常好。今天,我试着启动我的MySQL服务,但它不起作用。让我更具体地说:这是XAMPP日志:
Attempting to start MySQL app...
9:54:00 AM [mysql] Status change detected: running
9:54:01 AM [mysql] Status change detected: stopped
9:54:01 AM [mysql] Error: MySQL shutdown unexpectedly.
9:54:01 AM [mys
10:01:04 PM [mysql] Error: MySQL shutdown unexpectedly.
10:01:04 PM [mysql] This may be due to a blocked port, missing dependencies,
10:01:04 PM [mysql] improper privileges, a crash, or a shutdown by another method.
10:01:04 PM [mysql] Press the Logs button to view error logs and ch
我在PHP中运行这个SQL查询:
$sql="SELECT * FROM customer
JOIN contacts ON (contacts.company_sequence = customer.sequence)
WHERE customer.resellerid = '".$_POST["rid"]."'
AND contacts.email = '".$email."'
AND contacts.password = '
这是我的密码:
var mysql = require('mysql');
var connection = mysql.createConnection({
host : 'localhost',
user : 'root',
password : '1',
database : 'test'
});
connection.connect();
data = connection.query('SELECT * FROM deneme', functio
我试图在MySQL中执行PL/SQL语句。但是,当我试图创建一个表时,它会显示一个语法错误。我得到以下错误
CREATE TABLE supplier(supid NUMBER(5) PRIMARY KEY, suppname VARCHAR2(15));
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'NUMBER(5) PR
我的MySQL 4.1Windows服务不时会崩溃,日志中有以下几行:
091218 9:31:25 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 pages from the doublewrite
InnoDB: buffer...
091218 9:31:33
我需要创建一个新的数据库连接(Session),以避免在我的django事务中从MySql过程中意外提交。如何在django设置它?
我试图在设置文件中复制数据库配置。这对我有效,但似乎不是一个好的解决办法。有关更多细节,请参阅我的代码。
@classmethod
def get_sequence_no(cls, name='', enable_transaction=False):
"""
return the sequence no for the given key name
"""
今天我们发现了一些DB崩溃。DB为InnoDB。在第一日志:
120404 10:57:40 InnoDB: ERROR: the age of the last checkpoint is 9433732,
InnoDB: which exceeds the log group capacity 9433498.
InnoDB: If you are using big BLOB or TEXT rows, you must set the
InnoDB: combined size of log files at least 10 times bigger than the
InnoDB