Mysql Got Error 139 From Storage Engine Innodb

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Mysql Row Size Too Large

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Updates: Status: Closed Impact on me: None Category:MySQL Server: InnoDB storage engine Severity:S2 (Serious) Version:4.1.11 OS:Mac OS X (MacOS X 10.3.9) Assigned to: Heikki Tuuri View Add Comment Files Developer Edit Submission View Progress Log Contributions [20 Apr 2005 17:07] Andrew Blee Description: Since upgrading innodb_file_format=barracuda MySQL from version 4.0.xx to 4.1.11, when trying to place data into a record it can

Mysql Row Limit

fail with the error "#1030 - Got error 139 from storage engine". The problem appears to be if the data reaches a certain size. I first found the problem when trying to import a dump created by phpMyAdmin for one of my tables. I am using the "Standard" install package from MySQL Web site. Running Apple Mac/MacOS X 10.3.9. PHP is version 4.3.10 (client API is 3.23.49). https://www.percona.com/blog/2011/04/07/innodb-row-size-limitation/ I use phpMyAdmin to administer the DB, but I have run tests using PHP and the problem still occurs. I have also performed tests on my ISP's server (UNIX based) and the problem also occurs, they are using MySQL client API of 4.1.11. I still have access to a 4.0 server and can import the dump with no problems at all, even using a dump from MySQL 4.1.11 using the "backward compatibility" option in phpMyAdmin. How to repeat: Create an InnoDB table with https://bugs.mysql.com/bug.php?id=10035 1 INT field and 11 TEXT fields. Create an index on the INT field of type "PRIMARY". In the first 10 text fields, enter as many "a" characters as phpMyAdmin will allow. This is 32000 characters in each field. Leave the last text field empty. Click "Go" to save the changes. This should save without any problems. Then copy/paste field 10 to field 11 and click "Go". This results in a "#1030 - Got error 139 from storage engine" error. If I remove the characters little by little at some point it will work, suggesting a size problem. Please let me know if you need any additional information. [21 Apr 2005 5:02] Heikki Tuuri Hi! In 4.1, to support at least 256-character UTF-8 column prefix indexes, InnoDB stores at least 768 bytes of each column 'internally' to the record. With 11 TEXT fields you will run over the 8000 byte record len limit. ./include/dict0mem.h:159:#define DICT_MAX_COL_PREFIX_LEN 768 I probably need to update the manual. Thank you, Heikki [21 Apr 2005 8:34] Andrew Blee Hi Heikki Many thanks for the reply. I read what you wrote several times, but a lot of it still went over my head, so apologies if what I write below is irrelevant :-) Is this 8000 byte limit you mention the same one mentioned in section 15.17 of the manual, i.e. because of the 16k database page size? After reading the manual, section 15.17, I know: 1. The Database Page Size is set a

contributorsReferencesBlogProfessional partnersHostingSupportTrainingInstallationIntegrationCustomizationSurvey creationTemplate design Log in Log in Log in with TwitterLog in with GoogleLog in with GitHub Forgot Login? Sign up IndexRulesSearchRecent Topics Welcome, Guest Username: Password: Forgot your password? Forgot your username? Forum English support forums Installation & update issues Got error 139 from storage engine TOPIC: Got error https://www.limesurvey.org/forum/installation-a-update-issues/59022-got-error-139-from-storage-engine 139 from storage engine Got error 139 from storage engine 5 years 6 months ago #59022 jamyles Offline Fresh Lemon Posts: 5 Karma: 0 We have an active survey that errors with "Got error 139 from storage engine" when trying to update a row. This survey has several text boxes per page. Reading the MySQL documentation, it appears that InnoDB can only handle 8000 bytes per row including the first 768 bytes of each row size blob (text, in this case) in the row. LimeSurvey is configured with $databasetabletype='InnoDB', but it appears it's still trying to do more than InnoDB can handle. Is there a solution to this problem? Switch to MyISAM? LimeSurvey 1.87+ (build 8518) MySQL 5.0.45 using InnoDB Thanks in advance. The administrator has disabled public write access. JavaScript is currently disabled.Please enable it for a better experience of Jumi. Got error 139 from storage engine 5 years row size too 6 months ago #59026 c_schmitz Offline LimeSurvey Team Posts: 1022 Thank you received: 135 Karma: 97 Yeah definately a switch to MyIsam should solve the issue. Best regards Carsten Schmitz LimeSurvey project leader The administrator has disabled public write access. Got error 139 from storage engine 5 years 6 months ago #59061 jamyles Offline Fresh Lemon Posts: 5 Karma: 0 That's what I was figuring. I did some testing, and it doesn't seem there's any way to use more than 9-10 text fields in a single survey. Any time a user fills all of them with 768 or more characters, the UPDATE will fail. I realize this probably means a significant change to the database schema to fix properly. Is there any plan to do this? Failing that, could the survey admin be warned about this when $databasetabletype='InnoDB' is set? The administrator has disabled public write access. Got error 139 from storage engine 5 years 6 months ago #59063 c_schmitz Offline LimeSurvey Team Posts: 1022 Thank you received: 135 Karma: 97 Actually I am not aware of such a issue at all. The only limitation with InnoDB I know of is that the number of fields in the result table cannot be more than 1000. This would show up in failing to activate the survey. I have never hear of actual U