[TYPO3-dev] TCA-definition in Configuration/TCA/Overrides not working

[Jost Baron]

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Hi,

I'm trying to extend the fe_users table, with the TCA definition
below. I tried to make use of the new TCA-Caching feature by placing
this into the file $Extkey/Configuration/TCA/Overrides/fe_users.php.
If I do that, it seems that my changes are later overwritten by
extbases ext_tables.php. If I put this code into my ext_tables.php,
everything works fine.

Is this a bug, or am I doing something wrong?

Regards,
Jost

TCA definition (with syntax highlighting: http://pastebin.com/vndjCwYU):

$newColumns = array(
    'ratings' => array(
        'label'   => $lll . 'somelabel',
        'config'  => array(
            'readOnly'          => '1',
            'type'              => 'select',
            'foreign_table'     => 'mytable',
            'foreign_field'     => 'somefield',
            'maxitems'          => '1000000',
            'minitems'          => '0',
            'autoSizeMax'       => '20',
        ),
    ),
);

ExtensionManagementUtility::addTCAcolumns('fe_users', $newColumns);

// Add  types to the TCA
$recordType = 'MyRecordType';
$GLOBALS['TCA']['fe_users']['types'][$recordType] =
$GLOBALS['TCA']['fe_users']['types']['0'];
$GLOBALS['TCA']['fe_users']['columns']['tx_extbase_type']['config']['items'][]
= array(
    $lll . 'anotherlabel',
    $recordType
);
ExtensionManagementUtility::addToAllTCAtypes('fe_users', 'ratings',
$recordType, 'after:tx_extbase_type');
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