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Mysql Error Code 1071

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Specified Key Was Too Long Max Key Length Is 1000 Bytes Mysql

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Mysql Innodb_large_prefix

minute: Sign up #1071 - Specified key was too long; max key length is 1000 bytes up vote 25 down vote favorite 13 I know questions with this title have been answered before, but please do read on. I've read thoroughly all the other questions/answers on this error before posting. I am getting the above error for the following query: CREATE TABLE

Mysql Max Key Length

IF NOT EXISTS `pds_core_menu_items` ( `menu_id` varchar(32) NOT NULL, `parent_menu_id` int(32) unsigned DEFAULT NULL, `menu_name` varchar(255) DEFAULT NULL, `menu_link` varchar(255) DEFAULT NULL, `plugin` varchar(255) DEFAULT NULL, `menu_type` int(1) DEFAULT NULL, `extend` varchar(255) DEFAULT NULL, `new_window` int(1) DEFAULT NULL, `rank` int(100) DEFAULT NULL, `hide` int(1) DEFAULT NULL, `template_id` int(32) unsigned DEFAULT NULL, `alias` varchar(255) DEFAULT NULL, `layout` varchar(255) DEFAULT NULL, PRIMARY KEY (`menu_id`), KEY `index` (`parent_menu_id`,`menu_link`,`plugin`,`alias`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8; Does anyone have idea why and how to fix it? The catch is - this same query works perfectly on my local machine, and worked as well on my previous host. Btw.it's from a mature project - phpdevshell - so I'd guess these guys know what they are doing, although you never know. Any clue appreciated. I'm using phpMyAdmin. mysql phpmyadmin mysqldump share|improve this question asked Jan 5 '12 at 16:42 CodeVirtuoso 2,10883255 add a comment| 5 Answers 5 active oldest votes up vote 54 down vote accepted As @Devart says, the total length of your index is too long. The short answer is that you shouldn't be indexing such long VARCHAR columns anyw

18:54 Reporter: Bent Vangli Email Updates: Status: Not a Bug Impact on me: None Category:MySQL Server: MyISAM error 1709 (hy000): index column size too large. the maximum column size is 767 bytes. storage engine Severity:S2 (Serious) Version:4.1.7 OS:Linux (Linux (Fedora Core 2)) Assigned to:

Mysql Index Column Size Too Large. The Maximum Column Size Is 767 Bytes.

Matt Lord View Add Comment Files Developer Edit Submission View Progress Log Contributions [13 Nov 2004 12:28] django.db.utils.operationalerror: (1071, 'specified key was too long; max key length is 767 bytes') Bent Vangli Description: When I try to execute the following SQL statement: CREATE TABLE phpgw_lang ( lang varchar(5) NOT NULL DEFAULT '', app_name varchar(100) NOT NULL DEFAULT 'common', http://stackoverflow.com/questions/8746207/1071-specified-key-was-too-long-max-key-length-is-1000-bytes message_id varchar(255) NOT NULL DEFAULT '', content text, PRIMARY KEY(lang,app_name,message_id) ); I got MySQL Error: 1071, Specified key was too long; max key length is 1000 bytes When I shorten message_id to varchar(228) it works. varchar(229) doesn't. I am using UTF8 as default charset on my MySQL engine. I cannot see anything wrong with above statement. https://bugs.mysql.com/bug.php?id=6604 However, I probarly got this error because multibyte preferable UTF8 character set uses much more bytes than the number of characters. Looking at the numbers, you find (5 + 100 + 228) * 3 = 999, which is less than 1000. and contrary (5 + 100 + 229) * 3 = 1002. I looks like MySQL are using a factor of 3, maybe hardcoded? But in normal western languages this is normally much less than 3 times, maybe more like 1.2 - 1.5. I Had put this on Serious Severity because it disables the possibility to install eGroupWare from http://www.egroupware.org/ using MySQL 4.1.x. With very best regards Bent Vangli PS! I do compile and install from source. If guided to sourcefiles involved, I may do some testing. How to repeat: Run above statement on a MySQL 4.1.7 with UTF8 as default charset on a Fedora Core 2 (Linux kernel 2.6). Proberly also on other OS using UTF8. Suggested fix: Suggestion 1: Add a runtime or compiler variable/setting allow

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 http://dba.stackexchange.com/questions/49913/specified-key-was-too-long-max-key-length-is-1000-bytes-in-mysql-5-6 site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Database Administrators Questions Tags Users Badges Unanswered Ask Question _ Database https://phabricator.wikimedia.org/T3322 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 max key minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Specified key was too long; max key length is 1000 bytes in mysql 5.6 up vote 2 down vote favorite 1 one of the application server is internally creating the database on my mysql but when ever the following max key length create table command gets executed CREATE TABLE ofRoster ( rosterID BIGINT NOT NULL, username VARCHAR(64) NOT NULL, jid VARCHAR(1024) NOT NULL, sub TINYINT NOT NULL, ask TINYINT NOT NULL, recv TINYINT NOT NULL, nick VARCHAR(255), PRIMARY KEY (rosterID), INDEX ofRoster_unameid_idx (username), INDEX ofRoster_jid_idx (jid) ) i am getting following error ERROR 1071 (42000): Specified key was too long; max key length is 1000 bytes i have set my default engine to MyISAM because i was getting following error in InnoDB specified key was too long max key length is 767 bytes my current engines are as follows +--------------------+---------+----------------------------------------------------------------+--------------+------+------------+ | Engine | Support | Comment | Transactions | XA | Savepoints | +--------------------+---------+----------------------------------------------------------------+--------------+------+------------+ | FEDERATED | NO | Federated MySQL storage engine | NULL | NULL | NULL | | MRG_MYISAM | YES | Collection of identical MyISAM tables | NO | NO | NO | | MyISAM | DEFAULT | MyISAM storage engine | NO | NO | NO | | BLACKHOLE | YES | /dev/null storage engine (anything you write to it disappears) | NO | NO | NO | | CSV | YES | CSV storage engine | NO

Task Maniphest T3322 "1071: Specified key was too long" (MySQL error) during installationClosed, ResolvedPublicActionsEdit TaskEdit Related Tasks...Create SubtaskEdit Parent TasksEdit SubtasksMerge Duplicates InClose As DuplicateEdit Related Objects...Edit CommitsEdit MocksEdit RevisionsProtect as security issueSubscribeAward TokenFlag For LaterTagsMediaWiki-Installer (Backlog)SubscribersGrondin, wikibugs-l-listAssigned ToNoneAuthored Bybzimport, Jan 13 2005DescriptionAuthor: bugzilla.wikimedia Description: Hi, I just tried installing mediawiki 1.4beta4 for the first time for testing purposes (on Windows XP SP 2 / Apache 2.0.52 / PHP 5.0.3 / MySQL 4.1.8), and got the following error message (a few linebreaks were added for clarity). FYI, I'm filing this as "Version: unspecified", since 1.4beta4 is not yet available for selection. (shame shame! ;)) Cut here --- Checking environment... PHP 5.0.3: ok PHP server API is apache2handler; ok, using pretty URLs (index.php/Page_Title) Have XML / Latin1-UTF-8 conversion support. PHP is configured with no memory_limit. Have zlib support; enabling output compression. Turck MMCache not installed, can't use object caching functions Found GD graphics library built-in, image thumbnailing will be enabled if you enable uploads. Installation directory: C:\Programme\Apache Group\Apache2\htdocs\mediawiki-1.4beta4 Script URI path: /mediawiki-1.4beta4 Warning: $wgProxyKey is insecure Connected as root (automatic) Connected to database... 4.1.8-nt; enabling MySQL 4 enhancements Warning: $wgProxyKey is insecure Created database wikidb Creating tables...A database error has occurred Query: CREATE TABLE mw_categorylinks ( cl_from int(8) unsigned NOT NULL default '0', cl_to varchar(255) binary NOT NULL default '', cl_sortkey varchar(255) binary NOT NULL default '', cl_timestamp timestamp NOT NULL, UNIQUE KEY cl_from(cl_from,cl_to), KEY cl_sortkey(cl_to,cl_sortkey(128)), KEY cl_timestamp(cl_to,cl_timestamp) ) Function: Error: 1071 Specified key was too long; max key length is 1024 bytes (localhost) Backtrace: Database.php line 345 calls wfDebugDieBacktrace() Database.php line 297 calls Database::reportQueryError() install-utils.inc line 118 calls Database::query() index.php line 516 calls dbsource() Cut here --- Any ideas? Maybe it's something

 

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database error while doing query p version roll out and QA raquo phpList maintainer needed raquo UI lite phpList plugins raquo phpList API raquo rssmanager phpList org My View View Issues Change Log RoadmapView Issue error specified key was too long max key length is bytes Details Jump to Notes Print IDProjectCategoryView StatusDate SubmittedLast Update phplistAll Otherpublic - - - - ReporterdanieleintPrioritynormalSeverityminorReproducibilityalwaysStatusresolvedResolutionfixedPlatform-OS-OS Version-Product Version Target Error hy Index Column Size Too Large The Maximum Column Size Is Bytes Version XFixed in Version Summary Unable to install with UTF- database using MySql DescriptionMysql limit the index lenght to bytes The Error

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error sqlstate er too long key p exceeded the limit of the maximum error specified key was too long max key length is bytes key length A key can not be longer than bytes error hy index column size too large the maximum column size is bytes bytes for InnoDB Please note that this limit is set in bytes not in characters So if you use a multi-byte Innodb large prefix character set you can get this error even if the sum of column lengths is less than because column length is defined in characters Below is an example of

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Fusion Pro Error p Register FAQ Calendar Today's Posts Search Notices If you are not registered or logged in you can view the forums but you cannot post to them The latest version of Error Specified Key Was Too Long Max Key Length Is Bytes FusionPro VDP is Windows and Mac span Adobe Acrobat DC Adobe InDesign specified key was too long max key length is bytes CC Mac OS X El Capitan and span Windows are now supported Please follow MarcomCentral on LinkedIn Facebook Error Specified Key Was Too Long Max Key Length Is Bytes Instagram and Twitter We

mysql error 1071 max key length

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mysql error 1071 key too long

Mysql Error Key Too Long p here for a quick overview of the site Help Center Detailed answers to any questions you might mysql innodb increase max key length have Meta Discuss the workings and policies of this site Specified Key Was Too Long Max Key Length Is Bytes Innodb About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting mysql max key length ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of index column size

mysql error 1071 specified key was too long

Mysql Error Specified Key Was Too Long p 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 specified key was too long max key length is bytes innodb more about Stack Overflow the company Business Learn more about hiring developers or Specified Key Was Too Long Max Key Length Is Bytes Mysql posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Mysql Innodb Increase Max Key Length

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Mysql Error p CI MySQL Sandbox MariaDB data chef Adtech Twitter GitHub RSS Using Innodb large prefix to Avoid ERROR If you've ever tried to add an index that includes a long varchar column to an InnoDB table in MySQL you may have seen this error Specified Key Was Too Long Max Key Length Is Bytes Mysql span class 'line' ERROR Specified key was too long max key length is specified key was too long max key length is bytes mysql bytes span The character limit depends on the character set you use For example if you use latin then

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