Bug #89848

Database Analyzer crashes with undefined enum fields

Added by Richard Haeser 6 months ago. Updated 6 months ago.

Under Review
Should have
Database API (Doctrine DBAL)
Target version:
Start date:
Due date:
% Done:


TYPO3 Version:
PHP Version:
Is Regression:
Sprint Focus:


When you have a field in a column of type enum that is not specified in a sql file in the installation, the Database Analyzer in the install tool will crash and throws the error "array_map(): Argument #2 should be an array in /var/www/html/typo3/sysext/core/Classes/Database/Schema/Types/EnumType.php line 38". When you have the definition in a sql file of an extension, this won't cause an issue.

How to reproduce:
- Create a new field in tt_content with type enum and some values and a random name
- Go to Database Analyzer in install tool and run it

Annotation 2019-12-05 151443.png View (18.9 KB) Susanne Moog, 2019-12-05 15:15


#1 Updated by Susanne Moog 6 months ago

Hmm, I did:

alter table tt_content
    add foobar enum('foo', 'bar') null;

Result - see attached screenshot. Database Analyzer is fine.

#2 Updated by Richard Haeser 6 months ago

Just executed your SQL and I get in the database analyzer:

TYPO3\CMS\Core\Error\ErrorHandler->handleError(2, 'array_map(): Argument #2 should be an array', '/var/www/html/typo3/sysext/core/Classes/Database/Schema/Types/EnumType.php', 38, array('fieldDeclaration' => array('name' => 'zzz_deleted_foobar', 'type' => object(TYPO3\CMS\Core\Database\Schema\Types\EnumType), 'default' => 'NULL', 'notnull' => false, 'length' => null, 'precision' => 10, 'scale' => 0, 'fixed' => false, 'unsigned' => false, 'autoincrement' => false, 'columnDefinition' => null, 'comment' => ''), 'platform' => object(Doctrine\DBAL\Platforms\MariaDb1027Platform)))

MariaDB: 10.2
Default DDEV setup (v1.11)

#3 Updated by Richard Haeser 6 months ago

When I change \TYPO3\CMS\Core\Database\Schema\Types\EnumType::getSQLDeclaration to make sure an array is always forced, I get the same result as you. But try to execute that update command ;-)

#4 Updated by Gerrit Code Review 6 months ago

  • Status changed from Needs Feedback to Under Review

Patch set 1 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/c/Packages/TYPO3.CMS/+/62543

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