Optimize MySQL Server Connection
I'm looking to make my site faster, and the first place I want to tackle is my MySQL server. I have no local or shell access to this server, so i'm not sure what I can do, essentially i have access via written code in PHP and phpMyAdmin.
Basically, the first thing i want to do is run a benchmark to see where the server is now, and what commands are slower then others, and the like... I found This. But it is if you run your own server.
View Complete Forum Thread with Replies
See Related Forum Messages: Follow the Links Below to View Complete Thread
Lost Connection To MySQL Server During Query / Server Has Gone Away
All of a sudden the server stopped working. When trying to execute a simple INSERT both from PHP and Query Browser, the server crashes and I get either "Lost connection to MySQL server during query" or "Server has gone away" errors. The problem started on 5.0.18, and upgrading to 5.0.41 didn't help. I'm using Windows XP SP2. I've seen quite a few posts on similar problems, but no real solutions though. Is that a bug?
Connection To MySQL On The Server
We have MySQL 4.1 on our Windows server but can not get it loaded or a client gui on my local workstation due to security issues with my company. How can I create a database from my client workstation? Do I just send the SQL to create my database to the Server admin and let him fun it from an MySQL command line? Or can I use our Access Database GUI and connect to MySQL?
MySQL And PHP How Can I Get Connection With The Server.
At home I have server (windows2000 with apache). When I start mysql form the commentline or with the administrator program I haven no probleem. I can make databases; everthing looks okay. Also PHP is installed and working okay. To test MYSQL in combinatie with PHP I wrote a small script (make connextion with mysql and show the record in the database. When i try it I get the following message: "Client does not support authentication protocol requested by server; consider upgrading MySQL client" What wrong, who can help me? Mysql version is 4.1.14-nt, mysql client version is 5.0.11
Connection To MySQL Server
Can you connect to a mysql server with the same user more than one time at the same time and all sessions to be different? I want to write a C program who creates several child procesess and in each child there will be a connection to a mysql server and want to now if I have to connect from each child using a different user or I can use one user for all and the sessions to be different.
Connection To MySQL Server
Shortly after calling my procedure from the mysql command prompt I get this error 2013 about losing my connection to the sql server. I have warnings enabled and wait_timeout set to 50000 but I don't get any errors about a problem with my stored proc.
Lost Connection To MySQL Server
I am using PHP to invoke mysql_query to my database. In most cases everything works fine and the query executes perfectly. Sometimes, I will get a burst of errors and the query will fail with the following error: Lost connection to MySQL server during query (err_no 2013) Does anyone know what could cause this? Could this be a mysql configuration problem, or maybe some network problem?
Lost Connection To Mysql Server During Query
While working in application VB with MySQL this error occurs, 'lost connection to mysql server during query' Mostly this error occurs during multiple users working in exe. How to rectify this error.
Lost Connection To MySQL Server During Query
I recently installed an ubuntu LAMP server for my website and upon trying a script that uses a mysql database (which I set up the tables via phpmyadmin) and I get this error: Warning: mysql_connect(): Lost connection to MySQL server during query in /home/tanner/Desktop/bot/DoctorWho/db_connect.php on line 4 I've searched the forums and I've gotten no answers. Anyone know the answer?
Lost Connection To MySQL Server During Query
I downloaded the MySQL trail version a few month ago, it worked fine. however after i brought 1 x EMS MySQL Manager Professional (Non-commercial license) and registered but the tool doesn't work anymore... when i try to register a database and try to get it connect, it through me a error message "Lost connection to MySQL server during query". more to it... when i try to create a database at my local host, a error messate says "can't connect to MySQL server on localhost (10061)... PLease help!
Lost Connection To Mysql Server During Query
I have following problem: when I try to connect from Windows XP to mysql server (linux computer), I get the following error: Lost connection to mysql server during query. This happens when I test the connection. I have firewall in linux, so I opened the port 3306. Is there something else I need to change to make sure that the connection will work properly?
Lost Connection To Mysql Server During Query
I'm running mysql stored procedure using VB as front end. While clicking Ok button in application it calls 3 stored procedures and returns a resultset. First time it works properly. If second time clicked the error 'lost connection to mysql server during query' displayed. Third time works fine. Like this alternatively throws error message.
Lost Connection To MySQL Server During Query
After changing RAM and the ethernet card of my DB server, the problem of getting frequent: Database error (error code 102) Could not connect to database server (Lost connection to MySQL server during query) Still occurs ;/ I've tried to eliminate all factors (like multiple servers, load-balancers, replication etc) so I have wrote a php script that only does the following: - opens db connection - does a simple select - closes db connection If I refresh this page over and over, every 6-7 times I get the above error. Anyone have any further solutions, ?? I've tried the software (re-installing mysql, upgrading, etc....) and tried the hardware (RAM, ethernet card). Nothing seems to help. The DB server is Linux Redhat 7.3 with the 2.4.18-3smp kernel. I am running MySQL standard 4.0.13.
How To Minimize The Connection Time To Mysql Server
i have a running mysql 5.0.12 beta - standard server & client running on FEDORA CORE 4. every thing worked fine for few days & now it is causing problems in the following areas. 1>The Connection time between client & server is too long since i need to connect & diconeect the connection with the server as my application is running in a handheld device.But queries will execute at real speed .? 2>This delay scenario is same for the client connecting to local server aslo. 3>I tried with disabling firewalls,trusted n/w , optimized database & still the problem remained same. 4>will grant user affects connection time ? i used the following grant syntax grant all privileges on *.* to 'user'@'192.168.0.0/255.255.0.0'
Can't Establish Connection To Localhost With MySQL Server
I recently installed MySQL server on my PC, for the primary purpose of converting MS Excel files to core SQL (using another conversion program to access the server interface)... In my conversion application, I am unable to establish a connection with "localhost".... I tried going into the MySQL command line client, but I can't get past the initial password prompt...FYI, I didn't enter a username and password during installation because I didn't want that..... Anyway, all I really want to do is convert Excel files periodically...Does anyone have any ideas on what I need to do to accomplish this? Also, my conversion application is a trial version and expires in a few days...Does anyone know of any good, FREE conversion applications?
SourceForge.net MySQL Server Connection Failure
If anybody has any experience SF.net's mySQL server, your help would be greatly appreciated. When I try to connect to the DB install Movable Type (http://www.movabletype.org/) I get the following error message: Connection error: Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) I think the socket may be located elsewhere (not at '/var/run/mysqld/mysqld.sock',) but I cannot find the true location in SF's documentation. If anybody has recieved such a message and has solved the problem.
MS Visual Studio .Net 03, VB Connection With MySQL Server 2005
I am new to this so please bare with me. I am using microsoft visual studio .Net 2003 and mysql server 2005. My coding is in Visual Basic .NET. I have created a userinterface which will ask the user to pick a button and see what they want to do. For example: Here, when a user clicks on the update user information button. The code should open mysql server database and when the user update the information it should store the information in the database. How do I declare the connection when a user click on the button to enter the update user information page and have that information insert into a user table in mysql?
Lost Connection To MySQL Server During Query (error_no 2013)
I am using PHP to invoke mysql_query to my database. In most cases everything works fine and the query executes perfectly. Sometimes, I will get a burst of errors and the query will fail with the following error: Lost connection to MySQL server during query (err_no 2013)
ERROR 2013: Lost Connection To MySQL Server During Query
I have recently installed suse 9.0 linux which has MySQL 4.0.15 as part of the distribution. After I set up my users I was able to use mysqldump and pipe it into mysql on my windows machine running 4.0.16 to dump a database to the linux box. However, now when I try to login to the linux box from another machine on the network I get a query timed out error immediately after I enter the command line to start the mysql client. mysql -h 192.168.1.2 -u cdw -pxxxxxx ERROR 2013: Lost connection to MySQL server during query The error happens with in a small fraction of a second after I type in the command. I can login from the linux machine just fine though.
Error 2013: Lost Connection To MySQL Server During Query
I have MySQL 4.1.10 running successfully on an office XP machine, but when I try to set up similar XP box at home I continually get this error: "Error 2013: Lost connection to MySQL server during query". The install went fine, and Windows XP is recognizing it as a running service. But whenever I try to connect via one of my GUI applications (e.g., MySQLFront), the error appears. I have scoured this forum and Google looking for this error, but haven't found anything helpful so far. This post ... (http://forums.mysql.com/read.php?11,10684,10684) seemed similar, but my service does not stop when I hit the error. I've lost a couple days to this problem, and I've uninstalled and reinstalled the app several times. I don't know where to go next. I need to have 4.1 running because we need the Unions and Subqueries.
Error 2013: Lost Connection To MySQL Server During Query
I have MySQL 4.1.10 running successfully on an office XP machine, but when I try to set up similar XP box at home I continually get this error: "Error 2013: Lost connection to MySQL server during query". The install went fine, and Windows XP says it has started and is running as a service. But whenever I try to connect via one of my GUI applications (e.g., MySQLFront), the error appears. I have scoured this forum and Google looking for this error, but haven't found anything helpful so far. I've lost a couple days to this problem, and I've uninstalled and reinstalled the app several times. I don't know where to go next. I need to have 4.1 running because we need the Unions and Subqueries.
Error 2013: Lost Connection To MySQL Server During Query
I get this message instantly (< 1 second) when I try to connect to the MySQL server from a remote host. I am using "mysql" at the remote client. Does not matter where the remote client is: on Solaris, on RH 7.2, on Fedora. Same thing every time. I am using the the mysqld as it comes out of the box on Red Hat Linux 8.0. I tried a google search on Error 2013, and there are a lot of responses:
Lost Connection To MySQL Server During Query After Script Takes 60 Secs
I get the error "Lost connection to MySQL server during query" at the mysql_select_db when reaching this part of the code after 60 seconds of script execuation has already passed. Works fine if the script execution time when reaching this is under 60. Tested with Sleep() and I'm 100% sure that the 60 second barrier is causing it. I just don't know what the barrier is.////
Remote Connection To MySQL DB Server From Client With No MySQL DB
I have MySQL server running on a Solaris machine. I have a Perl tool that is run on multiple operating systems (Linux, Solaris, MKS on windows, CYGWIN on windows). I would like to post to the MySQL database on the Solaris machine from this script when it is run on the different local clients. All these clients share a single network share (available via Samba on windows). Is there a Perl module that I can install in the network share that I can use to connect remotely to the server DB?
SQL Execution Error # 2013. Response From Database: Lost Connection To MySQL Server
I'm upgrading to v4.1 from v3.2 on a Windows XP box; I did an uninstall on the previous version, but Windows services did not remove it as a service (v4.1 was logged as a new service, MySQL4). I breezed through the install process, but I get an error when I try to launch the .exe file from the command line. It says ... "ERROR 2013 (HY000): Lost connection to MySQL server during query." MySQL4 is now an automatically started service under Windows and mysqld-nt is operating in the Task Manager as a process. When I try to connect via MySQLFront, I get the following error message: "SQL execution error # 2013. Response from database: Lost connection to MySQL server during query."
User-defined Function: ERROR 2013 (HY000): Lost Connection To MySQL Server During Query
With mysql-4.1.1-alpha, using any User Defined Function ( UDF) at the query execution stage, on Linux 2.6, gave me the following error: "ERROR 2013 (HY000): Lost connection to MySQL server during query" However, upgrading to mysql-4.1.2-alpha seemed to solve the problem. Both versions were configured exactly as follows ../configure --with-openssl --enable-thread-safe-client --with-mysqld-ldflags =-rdynamic The only way I could solve this was by upgrading to 4.1.2-alpha-log. Then, recompiling the functions, drop the old UDF functions, then, recreate. So far so good. Anyway, if you run into this problem, or just want more detail on the sample User Defined Functions that come with MySQL ( /sql/udf_example.cc), I've put my notes in the following link ( TIP 27 )
Lost Connection To MySQL Server During Query Socket Error On Read. WSAGetLastError Return 10054($2746)
We just migrated our MySQL database from a NetWare server running version 5.0.21 to a openSUSE box running version 5.0.45. Everything ran fine for a couple of days, then clients began losing their connections and creating new ones without the old threads being terminated. This behavior is the same for the Delphi client we use to access our database as well as the MySQL Administrator tool. I've tried adjusting connection_timeout, but overall the settings for this server are the same as the previous one that ran without issues for a year.
Encountering 2013 Error ("Lost Connection To MySQL Server...")
I have a nightly job that performs backups on my MySQL servers. There are three production MySQL instances on different machines. My backups have been running successfully for months (until now). However, on last night's backups for one instance, a couple of database/schemas (appear to have) backed up successfully, but the larger schemas failed, as follows: ======================================= Backup of schema dhunt was successful in 0 seconds Backup of schema mysql was successful in 0 seconds Backup of schema support_appl was successful in 0 seconds Error: Backup of schema support_dict was not successful (1115 seconds): mysqldump: Got error: 2013: Lost connection to MySQL server during query when retrieving data from server Error: Backup of schema test was not successful (0 seconds): mysqldump: Got error: 2002: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) when trying to connect ======================================= I re-ran the backup cron job with the same results. Does anyone have any troubleshooting suggestions?
"Lost Connection To MySQL Server During Query"
Bog standard SuSE 8.2 Linux install. I have installed mySQL (off the SuSE 8.2 distro CDs). I can connect locally, e.g: bealzebub> mysql -u root -p mysql -h localhost ....logs me in just fine. However, this: bealzebub> mysql -u root -p mysql -h bealzebub ....causes the connection to fail with: "ERROR 2013: Lost connection to MySQL server during query". Its the same if I try to log in from another machine.
"Lost Connection To MySQL Server During Query"
Hi, I wonder if anyone can help me with this. Bog standard SuSE 8.2 Linux install. I have installed mySQL (off the SuSE 8.2 distro CDs). I can connect locally, e.g: bealzebub> mysql -u root -p mysql -h localhost ....logs me in just fine. However, this: bealzebub> mysql -u root -p mysql -h bealzebub ....causes the connection to fail with: "ERROR 2013: Lost connection to MySQL server during query". Its the same if I try to log in from another machine. Anyone?
Remote Connection To Sql Server
I've set the remote website, dotbooks.org (207.44.234.74) as an "Access Host" in cPanel. I'm trying to connect to wiishare.org (70.86.206.218) The connection string I'm trying is: <?php $user = "username"; $password = "password"; $database = "database"; $link = mysql_connect("70.86.206.218", $user, $password); mysql_select_db($database, $link); echo mysql_errno($link) . ": " . mysql_error($link). " "; ?> The string works with localhost, but not like this. It just times out Warning: mysql_connect() [function.mysql-connect]: Lost connection to MySQL server during query in connect.php on line 7 Any suggestions?
Server Connection Failure
I am trying to connect to a server hosting a MySQL database called "BusinessMind" using the Query Browser. I keep getting the following message listed below. Do I have to somehow register my client machine with MySQL in order to make a connection across a network? Code:
Database Server Connection
I am trying to using mysql as back-end for an application(web) running on the window 2X, one thing I am not sure is that once I establish the connection between database server and application, should I keep this connection open while application is running, or only open it when there is a requet to qury records from database?
PhpMyAdmin Server Rejected Connection
When I try to go to phpmyadmin the following error message appears, I have checked the config.inc.php file and all seems okay. Is there any other way I can access myphpadmin, I did change the host, user and password on my phpadmin, how do i revert it back to the old settings. phpMyAdmin tried to connect to the MySQL server, and the server rejected the connection. You should check the host, username and password in config.inc.php and make sure that they correspond to the information given by the administrator of the MySQL server. Code:
Connection String Authentication To My Server
I'm having a tough time figuring out the proper connection string to connect to my existing database. Using: * MySQL server 4.0 on a remote Linux Server. * Developing in VS 2005 (VB) on a PC that is apart of our corporate MS domain. * Downloaded and installed Connector/Net 2.0 Problem: I'm using the connection string: ("server={0}; user id={1}; password={2}; database=test; pooling=false", server.Text, userid.Text, password.Text) When executed with userid="sam" the error message that is returned is "Access denied for user: "sam@<mypc>.<corporatedomain>.com" When executed with the userid="sam@<remotehost> the error message returned is "Access denied for user "sam@<remotehost>@<mypc>.<corporatedomain>.com". No matter what I do, the connector keeps appending my current domain id to the end of the user string. "sam" is a authorized user for the MySQL on the remote linux host (been using it for years).
Server 2003 Connection String
I am running an sql script as part of an installer and it works fine on an XP machine, however when i run it on Windows Server 2003 it fails when it tries to open a connection.The connection string i am using is: "DRIVER={MySQL ODBC 3.51 Driver};SERVER=localhost;DATABASE=mysql;UID=root;PWD=;OPTION=16427" My question is, does it need to changed for Server 2003?
Optimize Mysql
how to optimize my mysql server. I'm using DELL 2850 with 3Gb cpu and 2Gb RAM, Redhat Enterprise 3 and MySQL 4.1. Every 30-50 minutes mysql will be busy & very slow. Code:
CREATE INDEX Crashes Server (Lost Connection...)
I'm having trouble with a table I created quite a while ago and now want to add an index to. Here's what I get if I try to add an index on the host field of my table: mysql> create index Index_host on uselog(host); ERROR 2013 (HY000): Lost connection to MySQL server during query Connection was lost because the server crashed. The Windows event log has an event that says "Faulting application mysqld-nt.exe, version 0.0.0.0, faulting module mysqld-nt.exe, version 0.0.0.0, fault address 0x0017dc06." I've also tried the allegedly identical "ALTER TABLE uselog ADD INDEX Index_host(host)", as well as trying to index a different column, all with the same outcome (server crash). Thing is, I had no trouble adding an index to the same table a week or so ago. The table was smaller then (and had only one index), but even now, it's not very big by DB standards, so I can't imagine that's the problem. (My table had ~900K rows earlier today, which I pruned down to 140K rows after my first failed attempt to add the index. Puny! Only 55MB data length, according to MySQL administrator.)
MySQL Is Slow, Trying To Optimize
It just seems that my system is slow, adding records, etc. I tried to optimize it, saw that there was a my-medium.ini file, read that is was for medium sized system. I replaced it with my.ini (yes I did make a backup, thankfully) and restarted mysql. Pretty much it hangs. I tried to connect with QueryBrower, did a Select Count(*) and just froze. I admit that I didn't wait for ever, yes I know I Select Count(*) takes a long time but I gave up after waiting 3x as long as I normal did. Also the logs screen froze in administrator.
Optimize My Snort MYSQL DB
We are using SNORT IDS which connect to a MYSQL DB, the SNORT IDS has been running for long long time and it got a lot of data in MYSQL DB. Nowadays, the snort web interface has become extremely slow and my friend said it is bcoz there are too much data in MYSQL and MYSQL was not optimized for long time. May I know how do I do some maintenance or optimize the MYSQL for it to run faster? I used optimize table, and repair table command for all tables already but the web interface is still slow
My Mysqld (server) Drops Connection, Transaction And Lock After 15 Sec Of Inactivity
I wrote similar question earlier but maybe it was unclear that why is post this question. Used server/os version Mysqld 5.0.22 - win 2000 sp3 installed as service Used Clients: Mysql.exe default cmd-line client - v 14.12 Distrib 5.0.22 QueryBrowser - gui client - v 1.1.20 To simplify my problem: I'm unable to use mysql transactions and locks (for update statement) because my server drops connection on every 15 seconds of inactivity despite to what value is set on params in my.ini file or via set variable_name=value statement. This inactivity is cased by user behavior on my binary win32 application. He starts transaction and set row-level lock by opening edit form and it may take some time before commit or rollback can be send to server (usually more than 15 sec). More info is available on referenced posts:
How To Optimize MySQL 4.0.24-log On 10 Mbps Pnet
i hv a database driven portal which derives all the information & data from a database server which is on a different server and web server & database server are connected on 10mbps PNET.(Private Network) i need to know by what all means and methodologies can i optimize mysql and make my site faster this site is totally in LAMP environment: php=4.3.2 mysql = 4.0.24 Apache=2.0.... RHEL3
What Does OPTIMIZE Do
I use phpMyAdmin and constantly see the OPTIMIZE TABLE option on the structure page with a number of bytes highlighted. You press the button and the bytes are gone! Great!!! But what exactly did that just delete? Should you optimize or just leave the databases as they are? Is there a chance of corrupting the data in a table when you run this?
|
TRACKER
