How To Disable Autocommit Mode Of MySQL5.1 And How To Restart MySQL Database
By default MySQL runs with autocommit mode enabled.
I want to disable the autocommit mode and restart MySQL so that all the database sessions have autocommit mode disables.
So, I want to know how to disable autocommit & start-stop MySQL database.
View Complete Forum Thread with Replies
Related Forum Messages:
Disable MySQL Logging
I was a bit surprised, when I saw that mySQL create a huge logs, entierly useless for my testing server purpose and since the machine is relatively (a lot, VIA C is nowhere near fast) slow, I looking for ways how to completely disable these unnecessary logging It is a Win2k server with mySQL 4.1.15-nt :-) PS. how to convince the service to use as default latin2 coding? --default-character-set=latin2_czech_ci Is mentioned into the guide, but the server did not accept it at all in properties and trying to set it into the ini file was undocumented and sometimes cause mySQL not to start + it still not working and use the damn utf8 crap, that kill the czech characters :(((
View Replies !
Disable And Enable A Foreign Key In Mysql 5
i have created primary key / foreign keys...but then when I am trying to change the data later, i am getting error, now i want to disable the foreign key, change my data, and enable it again but i am unable to find the correct syntax for this.
View Replies !
Restart MySQL
Please bear with me, I am inexperienced with MySQL so I'll try my best to explain the problem. I'm on an old Apache box. Looking at the MySQL log, I see the following: 051110 08:25:54 mysqld started 051110 8:25:55 /usr/local/mysql/libexec/mysqld: Can't find file: 'host.MYD' (errno: 2) 051110 08:25:55 mysqld ended
View Replies !
Auto-restart MySQL
Trying to restart MySQL when it is down. I have placed the following script in a file : checksql ---> #!/bin/sh /etc/rc.d/init.d/mysqld status >/dev/null 2>&1 if [ $? -ne 0 ]; then /etc/rc.d/init.d/mysqld restart >/dev/null 2>&1; fi And a crontab event */each several minutes that execute the script. Problem : the script is not functioning. + : - /etc/rc.d/init.d/mysqld status > return "stopped" or "started" - Crontab event as configured launch correctly scripts (tested on a send mail script) - /etc/init.d/mysqld status or /etc/rc.d/mysqld status does not work.
View Replies !
Restart MySQL Server
how to safely restart the MySQL server? I have a dedicated server but I cannot install MySQL Administrator because the OS is Windows 2003 Web Edition which doesn't allow extra apps to be installed. I think therefore that I will have to do it using the MySQL Command Line Client which is installed. All I want to do is amend the my.ini file and then restart it for these changes to take affect.
View Replies !
How Restart The Mysql Server 5.0
I've shutdown the server as below command: C:Program FilesMySQLMySQL Server 5.0inmysqladmin -uroot –p shutdown and i've tried to restart the server by command. C:Program FilesMySQLMySQL Server 5.0inmysqlad after executing of this command i haven't got any error message.When i tried to connect to Mysql I've got error: Can't connect to Mysql server on 'localhost' <10061>
View Replies !
MySQL Server Won't Restart
I was prompted to use the "Stop/Start Service" feature in MySQL Administrator and could not re-start the MySQL Server. I have been given a bunch of advice on how to get it started again like using the command prompt in XP Pro. I did - and input "mysqld --standalone", it didn't get MySQL Server started. I was told to check the error log, this is what I found... 050515 11:08:37 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... 050515 11:08:37 InnoDB: Starting log scan based on checkpoint at InnoDB: log sequence number 0 47130. InnoDB: Doing recovery: scanned up to log sequence number 0 47130 InnoDB: Page directory corruption: supremum not pointed to 050515 11:08:37 InnoDB: Page dump in ascii and hex (16384 bytes): len 16384; hex It seems that the "sepremum" is not pointed to the file it should be pointed to. I don't know what the "sepremum" is or if it's preventing MySQL Server from starting.
View Replies !
Mysql Access In Dos Mode
(1) I am using XP. (2) I installed mysql, apache, and PHP a few days ago. (3) there is phpMyAdmin folder in "htdocs" folder of my Apache. I can't connect to mysql in dos mode. I entered "mysql" in (C:/mysql/bin/). Then, It says "ERROR1045: access denied for user 'ODBC@127.0.0.1'<using password: NO>" (Q1)what does that mean "ODBC" in your guess? (Q2)what is "127.0.01"? It seems like "IP". but my IP was different number as I checked. So, I enter "mysql -uroot -p". then, It ask "password". Because I created a new user and the password with the phpAdmin tool, I entered the password. It says "ERROR1045: Access denied for user 'root@127.0.0.1'<using password: YES>" (Q)Do you see any problems in my approach to learning mysql and phpAdmin? (Q) why does it deny my access to it? (Q) what should I do for the access?
View Replies !
Excuting MySQL In DOS Mode
I am in DOS mode. ( I don't know how to do in DOS mode.) It shows like the below. mysql> select * from mysql -> If I press enter key, it produces "-> ," I like to stop generating "->, and execute the code "select * from mysql" how can I exeute the code "select * from mysql" and show the result?
View Replies !
AutoCommit
how can I lookup whether autocommit is set or not? I have a mysql 4.1.13 version with myisam tables.. is there actually a commit possible? If I update a record in a table, and make a select, I see the updates with a select.. but on the next day the updated record is not updated... very strange.. I hope with commits the problem will be solved.
View Replies !
Not Seeing MySQL Prompt In Emacs Sql-mode On Windows...
I've been using emacs sql-mode for some time now (with MySQL) and love it. I've used it on both Windows and FreeBSD (sadly I do most of my work on Windows though) and have noticed that the output the prompt and output on the Windows machine isn't displayed, but is displayed on the FreeBSD machine......
View Replies !
MySQL: Fulltext Mode And Searching More Than One Field
some quick background: I'm using MySQL 4.1.18. This is my first experience with MySQL (or any database system for that matter). I do have programming experience. Ok, now my table: restaurant_db |-------------------------------------------| | Name[varchar(200)] | City[varchar(200)] | |-------------------------------------------| | Jade Palace | Laguna Niguel | | Jade Palace | Aliso Viejo | |-------------------------------------------| Basically I'm storing restaurants inside my database. Each restaurant has two fields: name and city. In the example above, there are two jade palaces (restaurants): one in Laguna Niguel and one in Aliso Viejo (cities). Now I have fulltextmode working perfectly. Both 'Name' & 'City' are fulltext indexed. But here's my problem. Consider the following query: SELECT name, city, MATCH (Name,City) AGAINST ('jade, laguna') AS score FROM restaurant_db WHERE MATCH (Name,City) AGAINST ('jade, laguna') The above code is stripped straight from the MySQL dev docs and modified for my purposes. Results: Jade Palace Aliso Viejo 0.3876339495182 Jade Palace Laguna Niguel 0.3876339495182 From the above, one can conclude that it's simply searching one field at a time and once there's a match, it doesn't bother looking for matches in other fields. In the above case, once it found a match for 'jade' (name field), it didn't bother looking into matching 'laguna' (city field). My desire is to have the above search results reversed so that the Laguna Niguel Jade Palace comes before the Aliso Viejo one by instructing MySQL to search all fields rather than terminate upon the first match. Furthermore (this is probably obvious), I would like MySQL to weigh results with the most matches higher than those with less matches.
View Replies !
Default Autocommit=0?
Is there any way I can set up mysql client so that the default value for autocommit is 0? This is for when I'm running the command line client on linux/windows or the Query Browser on windows. I would feel much more comfortable that I'm not going to accidentally put in the wrong where clause and update or delete a bunch of records. I like to use the number of rows affected by my query as a double-check that I've done what I intended to do, and then commit it. I've searched around but could not find any mention of this issue -- all of the postings on autocommit that I found have to do with accessing mysqlserver from a program such as java or PHP.
View Replies !
Turn Off The AutoCommit
well this might not the first time someone is askng this question, but I coudn't find it once before. So: I'm useing InnoDB and I generally want to switch off the AutoCommit for the transactions. But I can't find any solution.
View Replies !
Restart MySQL Service After Root Password Change
I installed mySQL on a Win2k machine and tried to change the root password, which didn't seem to work. I changed it this way: c:>mysql mysql> use mysql mysql> update user set password=PASSWORD('test') where user='root'; mysql> exit and then tried to login this way: c:>mysql -u root -p password: test which didn't work. Then, after many unsuccessful attempts, I restarted the service and suddenly the password I had set worked. Then I realized that (at least for the root password) I needed to restart the mySQL service everytime I changed the root password, otherwise it would not become effective. Is this by design??? Am I doing something wrong?
View Replies !
Can't Get Init_connect='AUTOCOMMIT=0' To Work
I've got 4.1.3 installed on Linux.. everything fine so far except for getting the init_connect string to work. I followed the instructions on http://dev.mysql.com/doc/mysql/en/Server_system_variables.html and added the below line to my '/etc/my.cnf' file under [mysqld]: init_connect='SET AUTOCOMMIT=0' When I restart the server and start mysql, I can see that the init_connect was read: mysql> select @@init_connect; +--------------------+ | @@init_connect | +--------------------+ | SET AUTOCOMMIT=0| +--------------------+ However, the Autocommit variable is still 1! mysql> select @@AUTOCOMMIT; +-----------------+ | @@AUTOCOMMIT| +-----------------+ | 1| +-----------------+ Anyone seen this before or know what's wrong?
View Replies !
'SET AUTOCOMMIT=0' Insert + Rollback - Doesn't Work
i try to setup a simular behavior as ORACLE ie I can commit; or rollback; after I am done with my session. ie 'SET AUTOCOMMIT=0' then I use BEGIN; or START TRANSACTION; delete a row and then try to rollback - it doesn't work - it's stuck on autocommit; everything I do is directly commited and there is no way to undo my changes . WHY? simple test: mysql> SET AUTOCOMMIT=0 ; Query OK, 0 rows affected (0.00 sec) mysql> Begin; Query OK, 0 rows affected (0.00 sec) mysql> delete from one where id='seven'; Query OK, 1 row affected (0.00 sec) mysql> select * from one; +------+ | id | +------+ | one | | tow | | tree | | four | | five | | six | +------+ 6 rows in set (0.00 sec) mysql> rollback; Query OK, 0 rows affected, 1 warning (0.00 sec) mysql> select * from one; +------+ | id | +------+ | one | | tow | | tree | | four | | five | | six | +------+ 6 rows in set (0.00 sec) mysql> start transaction; Query OK, 0 rows affected (0.00 sec) mysql> delete from one where id='six'; Query OK, 1 row affected (0.00 sec) mysql> select * from one; +------+ | id | +------+ | one | | tow | | tree | | four | | five | +------+ mysql> rollback; Query OK, 0 rows affected, 1 warning (0.00 sec) mysql> select * from one; +------+ | id | +------+ | one | | tow | | tree | | four | | five | +------+ mysql>
View Replies !
Errors Get When Try To Migrate Form Mysql4 To Mysql5 Using Mysql Migration Tool
I am running mysql server 4.0. I have installed the mysql5.0 in the same server. When I try to migrate form mysql4 to mysql5 in the same server I get java heap space error. I was looking the google the change the java heap space. But did not get any thing. I am running with win2k and mysql4 and mysql5 with JVM installed with 512 MB Ram. There for I tried some other way. Even I installed my sql 5 in some other server in LAN whitch has more RAM and then try to migrate form mysql4 to mysql5 though the LAN I get some strange error saying Code:
View Replies !
Disable Log
I can disable bin logs SET SQL_LOG_BIN=0; But How do I disable and then enable the slow and general query log?
View Replies !
Disable A Trigger
I have found a need to disable a trigger for a short period of time while executing a query. Rather than delete the trigger and re-create it later, I wanna disable trigger for the tabe and after the execution enable the trigger.
View Replies !
How To Disable Comments In DDL?
I need to copy one of my databases to another server for testing purposes. To accomplish this task I am using the "Tools->Copy Database" option. I can sucessfully export Database data but when importing the database data to the new server importing process crashes telling that the "Comment is too long". Is there a way to disable adding commands to objects (Tables, Procedures, Views etc) by any means or simply disable adding comments while Copying Database?
View Replies !
Disable Isam Log
My isam log is growing rapidly. How do I disable that log or flush it. When i run FLUSH LOGS that log does not seem to be affected.
View Replies !
Disable Bell
how to disable that annoying warning bell in the command line version of mysql. I am using mysql 5 on windows at the moment. I really don't appreciate the world knowing that mysql returned an error.
View Replies !
Disable Privilege System
If I set skip-networking, what is the security risk if I also skip-grant-tables? Is there any performance benefit that might justify leaving the privilege system disabled? This is a dedicated database that runs on the same machine that hosts the application that it supports.
View Replies !
Disable -- User Option
I would like to use unix user names to login to mysql. If I create a mysql user xxadmin and leave the password empty other unix users can use the xxadmin with the --user option . How can I make sure that only the unix user xxadmin can login as mysql user xxadmin ?
View Replies !
Disable Remote Root Login
I would like to keep root non password protected locally. And disable root login via phpmyadmin and other remote mamagement tools. For remote login I would have seperate users set up.
View Replies !
How To Disable Binlog For Specific Table
For security reasons, we need a single table (containing sensible information) to be excluded from going to binlog. I have found out as much, that I can use SET SQL_LOG_BIN = {0|1} to switch logging on/off per connection, but I would prefer if I could simply exclude the table all together. The table is a ENGINE=MEMORY type table btw.
View Replies !
Disable Error Alerts / Throw Exception
it is possible to deactivate error messages while a session. I need to re-structure databases and find a way to suppress messages. What I'm looking for is sth. like this, as 1 script, all in SQL (without PHP, C++ etc.): [begin] -- deactivate errors -- create table cities ( id int(10) not null, name varchar(255) not null ) engine=MyISAM default charset=latin1; alter ignore table cities add country varchar(255) null, add name varchar(255) not null; -- activate errors -- [end]
View Replies !
Batch Mode Feedback Of "mysql" Command Line Tool
while writing a bash shell script to backup some databases and I am having slight problems with the mysql command line tool's feedback. Here goes command line: #!/usr/bin/env bash mysql -ubackup -e "UPDATE `mydb`.`sysvar` SET `val`='backup' WHERE `var`='updateState' AND `val`='0';" The backspaces are nescessary for the shell, otherwise it'd interpret whatever is inclosed in --> ` <--- as command. The problem is, I need to know wether a line has changed or not. The command always returns 0 (that is a success in Unix/Linux) if it was successfully executed, no matter wether or not a line had been changed, and produces no output at all. Could anyone tell me how I get that info?
View Replies !
How To Disable Auto Truncation Of Char Binary Column
Why is a single space truncated in the following example? Leif alter table CURRENCY change column THOUSANDS_SEP THOUSANDS_SEP char(1) binary not null , type=MyISAM UPDATE CURRENCY SET THOUSANDS_SEP = ' ' WHERE NAME = 'SEK' SELECT LENGTH(THOUSANDS_SEP) AS L FROM CURRENCY WHERE NAME = 'SEK' Result: L = 0
View Replies !
Cant Restart
I was getting the usual "too many connections" error and usually its resolved by simply restarting the mysqlserver... /etc/init.d/mysql restart BUT this time mysql gives me the "too many connections" error even when trying to restart the service... "mysqladmin restart" gives the same error... #mysqladmin restart mysqladmin: connect to server at 'localhost' failed error: 'Too many connections'
View Replies !
Mysql5
I set up MYSQL 5.0.4 but i was unable to start it as a windows service. i am using windows 2000 professional. the only way server start is my using console i am using binaries not the windows installer package. i read the manuall but the problem exits. i made a my.ini file with following lines in it [mysqld] # set basedir to your installation path basedir=e:serversmysql # set datadir to the location of your data directory datadir=e:serversmysqldata the installation paths are right it cannot start as a windows service i installed the service but when i start the it stops i don't know now what to do the only option i have it to start it manually e:>mysqld --console
View Replies !
Restart
I have SQL, PHP, and Apache running on a computer. Every time I restart that computer (after upgrades, etc.), I have to reinstall all the PHP programs that use SQL. Am I doing something wrong or does that happen when you restart a server?
View Replies !
Restart Fixes
We're running MySQL v4.1 on RedHat Linux v3. From time to time, queries to the MySQL database start to execute very slowly (up to 15 minutes in some cases). When we restart the MySQL service, the queries fast again (1 second or less). Is there a way that I can optimize the MySQL installation such that this restart is not required?
View Replies !
Restart Server?
how do you restart the mysql server? It¹s already running, I just want to stop and restart. I spent 30 minutes searching the manual and couldn¹t figure it out. I eventually just rebooted my server.
View Replies !
Restart Replication
I need to restart replication between my slave and a remote master. The slave can, and was, fetching updates from the master, but not applying them. When the error was fixed and mysql was restarted, the relay-bin, relay-bin.index, relay-log.info files went away. I've got them up to last night on tape & can restore them, which I'd rather do instead of getting another snapshot, etc. Would the restore from tape be a safe method? After the files are back on disk will the IO thread go through them properly, or am I better off just getting another .tar from the master?
View Replies !
Using Batch Mode
can someone show me the way of using batch mode? what is the syntax of it? what should i do for the first step? can someone tell me about that?
View Replies !
Error On Restart..
about mysql, everytime i restart my computer that have the program installed and then try to start it again it doesnt work, i have to reinstall it everytime and rehatch the mangos scripts and realmd scripts over again, its quite annoying indeed :( anyone know the problem or had this problem and got it fixed?.. everytime i try to start up using the wizard system it turns out like this it give the error when it load Start Service.
View Replies !
|
TRACKER
