Error Incorrect Key File
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here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads error code 126 incorrect key file for table with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack incorrect key file for table '/tmp/#sql Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign incorrect key file for table try to repair it up MySQL: #126 - Incorrect key file for table up vote 78 down vote favorite 10 I got the following error from a MySQL query. #126 - Incorrect key file for table I have not even declared a key for this incorrect key file for table try to repair it innodb table, but I do have indices. Does anyone know what could be the problem? mysql mysql-error-126 share|improve this question edited May 5 '11 at 23:21 OMG Ponies 198k36356415 asked Jan 6 '10 at 5:01 Brian 7,12735109150 2 I get this with views as well –Elzo Valugi Jan 18 '12 at 12:02 4 the tmp folder has a limit usually 2GB, try df -h to see it –Elzo Valugi Jan 18 '12 at 12:11 If you've done a REPAIR TABLE and
Incorrect Key File For Table 'user' Try To Repair It
still getting this, plus there is space on /tmp then you might want to try just rebooting the server. –icc97 Jun 2 at 10:50 add a comment| 14 Answers 14 active oldest votes up vote 120 down vote Every Time this has happened, it's been a full disk in my experience. EDIT It is also worth noting that this can be caused by a full ramdisk when doing things like altering a large table if you have a ramdisk configured. You can temporarily comment out the ramdisk line to allow such operations if you can't increase the size of it. share|improve this answer edited Mar 20 '15 at 18:27 Justin Warkentin 3,64931727 answered Dec 8 '11 at 16:48 Monsters X 1,7551917 3 Also I have about 2Gb free space and get this error. But my database about 1.7 Gb and database has a table with ~1.5M rows. After cleanup, when free space about 3.5-4Gb, the error disappears. –Sergey May 31 '12 at 5:35 1 On my system (Fedora 18) /tmp is a small tmpfs filesystem and mysql ran out of space writing a temp table there. I had to set the tmpdir config variable as mentioned on mysql.com –jcbwlkr Nov 5 '13 at 18:26 1 Although this may be a cause, this has never been due to full disk for me. I'm getting this error on an Amazon RDS instance allocated for 10GB that's only 1% full. Low memory may also be a reason. –Cerin
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Incorrect Key File For Table Mysql
workings and policies of this site About Us Learn more about error 1034 hy000 incorrect key file for table try to repair it Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions incorrect key file for table '/tmp/#sql_.myi' try to repair it Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. http://stackoverflow.com/questions/2011050/mysql-126-incorrect-key-file-for-table Join them; it only takes a minute: Sign up MySQL, Error 126: Incorrect key file for table up vote 18 down vote favorite 3 I read the following question that has relevance, but the replies didn't satify me: MySQL: #126 - Incorrect key file for table The problem When running a query I get this error ERROR 126 (HY000): http://stackoverflow.com/questions/19003106/mysql-error-126-incorrect-key-file-for-table Incorrect key file for table` The question When I'm trying to find the problem I cant't find one, so I don't know how to fix it with the repair command. Is there any pointers to how I can find the problem causing this issue in any other way then I already have tried? The query mysql> SELECT -> Process.processId, -> Domain.id AS domainId, -> Domain.host, -> Process.started, -> COUNT(DISTINCT Joppli.id) AS countedObjects, -> COUNT(DISTINCT Page.id) AS countedPages, -> COUNT(DISTINCT Rule.id) AS countedRules -> FROM Domain -> JOIN CustomScrapingRule -> AS Rule -> ON Rule.Domain_id = Domain.id -> LEFT JOIN StructuredData_Joppli -> AS Joppli -> ON Joppli.CustomScrapingRule_id = Rule.id -> LEFT JOIN Domain_Page -> AS Page -> ON Page.Domain_id = Domain.id -> LEFT JOIN Domain_Process -> AS Process -> ON Process.Domain_id = Domain.id -> WHERE Rule.CustomScrapingRule_id IS NULL -> GROUP BY Domain.id -> ORDER BY Domain.host; ERROR 126 (HY000): Incorrect key file for table '/tmp/#sql_2b5_4.MYI'; try to repair it mysqlcheck root@scraper:~# mysqlcheck -p scraper Enter password: scraper.CustomScrapingRule OK scraper.Domain OK scraper.Domain_Page OK scraper.Domain_Page_Rank OK scraper.D
log in tour help Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn http://dba.stackexchange.com/questions/96119/mysql-general-error-126-incorrect-key-file-for-table-tmp-sql-27e6-0-myi-tr more about Stack Overflow the company Business Learn more about hiring developers or posting http://planet.mysql.com/entry/?id=32629 ads with us Database Administrators Questions Tags Users Badges Unanswered Ask Question _ Database Administrators Stack Exchange is a question and answer site for database professionals who wish to improve their database skills and learn from others in the community. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask incorrect key a question Anybody can answer The best answers are voted up and rise to the top MySQL General error: 126 Incorrect key file for table '/tmp/#sql_27e6_0.MYI'; try to repair it' up vote 0 down vote favorite I have a table in MySQL with ~2,000,000 rows. When I try to select all records, it exhausts the system's memory and I get an error about memory exhaustion back. When I try incorrect key file to use the MySQL LIMIT and select 1,000 records, the error in the title is returned: General error: 126 Incorrect key file for table '/tmp/#sql_27e6_0.MYI'; try to repair it' What's the best course of action to export all of the data in this table? Why is it returning an error when only trying to pick 1,000 records? My query: select * from notes order by id asc limit 1000 mysql share|improve this question asked Mar 24 '15 at 20:24 Noah Matisoff 10112 1 How much free disk space do you have in /tmp ? –Philᵀᴹ Mar 24 '15 at 20:26 I monitored it while running the query and it's all eaten up. Why would it be eaten up trying to select 1,000 and what are my alternatives? –Noah Matisoff Mar 24 '15 at 20:28 1 You're doing an ORDER BY. It has to sort the entire table of 2 million records before giving you the first 1000. That's why –Philᵀᴹ Mar 24 '15 at 20:32 I need it, is there any way for me to keep it or not? –Noah Matisoff Mar 24 '15 at 20:35 add a comment| 1 Answer 1 active oldest votes up vote 1 down vote
File for Table Posted by Adam Douglas on Thu 29 Mar 2012 05:53 UTC Tags: PHP/MySQL/MSSQL, howto, How Tos, MySQL Background Knowledge I using PHP v5.3.3-7 PDO running a MySQL v14.14 Distrib 5.1.49 on Debian v6.0.4 64-bit and executing a SQL load data infile statement. I received “PHP Warning: PDOStatement::execute(): SQLSTATE[HY000]: General error: 126 Incorrect key file for table ‘/tmp/#sql_66f_0.MYI’; try to repair it”. My database table in this instance is using the storage engine of InnoDB and therefore one can not use the “repair table”. From my experience I’ve found that this error can mean one of two issues however I have not found information from MySQL confirming this. Solution – Repair Table The error message may mean the database table is corrupted and requires a repair. Run repair table on the associated database table. Re-run the previous query. The issue will now be resolved. Solution – Free Disk Space The error message may mean the system does not have enough free disk space. Verify the free disk space. On Linux execute at the console “df -h”. On Windows open “My Computer” to see free space available. If low or out of disk space, free up some space or follow the next steps to change MySQL server setting to point to a new temporary path. Edit the MySQL server configuration file, my.cnf (on Debian, /etc/mysql/my.cnf). Change the “tmpdir” path variable to a new location with more available free disk space (ex. /var/tmp or D:\temp). Stop MySQL daemon/service and then start MySQL daemon/service for the configuration changes to take affect. Search MySQL Links MySQL Downloads MySQL Docs MySQL Bugs MySQL Forums Planet MySQL © 1995, 2016, Oracle Corporation and/or its affiliates Legal Policies | Your Privacy Rights | Terms of Use Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.