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InnoDB

 Added to Tiki 8
InnoDB has been added to Tiki 8 as experimental, and became the default in Tiki18.


The rest of this page is only kept for posterity.

Introduction

[+]

Wishes

Open

RatingSubjectSubmitted byImportanceEasy to solve?PriorityCategoryVolunteered to solveCreatedLastModifComments
(0) SQL error when using wikiplugin_contributionsdashboardrjsmelo339
  • Error
2019-06-262019-06-260
(0) Last Actions module causes system errorGary Cunningham-Lee8864
  • Error
  • Easy for Newbie Dev
2022-10-122022-11-034
marclaporte-05 Nov 22
(0) Help needed on Migration of trac users to tikiGary Cunningham-Lee7535
  • Support request
2021-09-292021-10-071
beckschulte-04 Oct 21
(0) Database update; Updating a 21.5 database to 21.8 failed with errorsBernard Sfez / Tiki Specialist7535
  • Error
2023-03-132023-03-130
(0) DB Error on attempting to edit Details/Options of menu items - cannot update any menu optionsCoyote7535
  • Error
2024-02-212024-02-210
(0) Console rebuilding Index spits out offset and non-numeric errors related to Add.php, feature.php and ItemsList.phpKevin Doyle6530
  • Bug
2023-01-082023-01-080
(0) Server Check; Compatibility error (wss/ping?) while all row says versions and settings are goodBernard Sfez / Tiki Specialist5525
  • Regression
2022-12-272022-12-270
(0) Manticore install and configurationKevin Doyle5525
  • Documentation (or Advocacy)
2023-09-202023-09-200
(0) tiki-browse_categories.php order of magnitude slower to load compared to other tiki-function_subfunction pagesKevin Doyle5525
  • Usability
2023-12-082023-12-082
TheKingOfPark-07 Mar 24
(0) Installer timeout issueNelson Ko6424
  • Error
2014-05-192014-05-204
koth-02 Jul 14
(0) Tiki 15.0 Alpha Installer complains about invalid characters in database name T15Tneubert420
  • Usability
2016-03-202016-03-200

Pending

No records found

Fixed

RatingSubjectSubmitted byImportanceEasy to solve?PriorityCategoryVolunteered to solveCreatedLastModifComments
(0) Control panels save or login action, gives page with db errorsWiebe10 high550
  • Error
2019-01-292019-02-086
luci-06 Feb 19
(0) Index error on tiki tracker (built-in) fields and BLOB/TEXT error after recent update of Tiki22Bernard Sfez / Tiki Specialist10 high550
  • Error
  • Regression
  • Upgrade Blocker
2021-02-102021-07-040
(0) Database update error on upgrading a Tiki21 to Tiki22Bernard Sfez / Tiki Specialist7535
  • Error
  • Upgrade Blocker
2020-10-012020-10-070
(0) Index rebuilt error or warning about prefslib.php but not detailed in the logsBernard Sfez / Tiki Specialist5525
  • Feature request
  • Regression
2020-09-292022-11-300
(0) Verbose lost when MySQL is not running (on MAMP ?)Bernard Sfez / Tiki Specialist5525
  • Regression
2020-10-072021-07-040
(0) Installation script, Database update; Error when updating the database (from the install script)Bernard Sfez / Tiki Specialist5525
  • Error
2022-11-122022-11-182
Bsfez-14 Nov 22
(0) Database, Console; Database update doesn't complete on a Debian11 server (Virtualmin)Bernard Sfez / Tiki Specialist5525
  • Regression
2022-12-272022-12-291
Bsfez-29 Dec 22
(0) Installer, Updating the database from the Tiki installer failed and need to be done using the consoleBernard Sfez / Tiki Specialist5525
  • Bug
2023-11-012024-02-122
Bsfez-12 Feb 24
(1) 12.2: Install with InnoDB never ends the db population stepXavier de Pedro4416
  • Error
2014-05-202014-05-210


Interested community members

No records found

Database upgrades

When adding an engine dependent patch, the engine independent SQL must be put in the YYYYMMDD_description_tiki.sql file. The engine dependent parts must be put in an accompanying php file, specifying a post_YYYYMMDD_description_tiki function.
Example: Add a table with a fulltext index

20110918_tiki_test_tiki.sql
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DROP TABLE IF EXISTS `tiki_test`; CREATE TABLE `tiki_test` ( `title` varchar(255) default NULL, KEY `title` (`title`) ) ENGINE=MyISAM;

and a PHP file specifying the engine dependent part

20110918_tiki_test_tiki.php
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function post_20110918_tiki_test_tiki( $installer ) { if($installer->isMySQLFulltextSearchSupported()) { $installer->query( "CREATE FULLTEXT INDEX ft_test ON tiki_test(`title`);"); } }

ToDo

If the config search "Preference Filters" is set to Advanced, "MySQL Full-Text Search" is still displayed in the results. It shouldn't be.

Migrating existing databases to InnoDB

Migration steps

  1. Make sure InnoDB is integrated in the standard/SVN Tiki release. Otherwise you may be unable to do any upgrades later.
  2. Do a full backup of your current database/installation
  3. Upgrade to the latest Tiki version (8.0 SVN or later).
  4. Disable MySQL fulltext search in Tiki. It's not supported by InnoDB, and you won't be able to disable it from the GUI after the conversion
  5. Drop all MyISAM fulltext indexes
  6. Alter the database engine for all tables to InnoDB


Steps 5 and 6 are defined in the file db/tiki_convert_myisam_to_innodb.sql.

To be tested

  • TRIM (would be nice that it works here too...)

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