/**
* Handle database upgrade for the published field in tl_metamodel_dcasetting.
*
* Introduced: version 1.0.1
*
* If the field 'published' does not exist in tl_metamodel_dcasetting,
* it will get created and all rows within that table will get initialized to 1
* to have the prior behaviour back (everything was being published before then).
*
* @return void
*/
protected static function upgradeDcaSettingsPublished()
{
$objDB = self::DB();
if (!$objDB->fieldExists('published', 'tl_metamodel_dcasetting', true)) {
// create the column in the database and copy the data over.
MetaModelTableManipulation::createColumn('tl_metamodel_dcasetting', 'published', 'char(1) NOT NULL default \'\'');
// Publish everything we had so far.
$objDB->execute('UPDATE tl_metamodel_dcasetting SET published=1;');
}
}
/**
* Creates the underlying database structure for this field.
*
* You have to override this function in field types, when you want to have multi column structure etc.
*
* @return void
*/
public function createColumn()
{
if ($this->getColName()) {
MetaModelTableManipulation::createColumn($this->getMetaModel()->getTableName(), $this->getColName(), $this->getSQLDataType());
}
}