/**
* Returns metadata of new table columns that can be used in a 'alter table .. add column' statement.
*
* @param TableColumnsMetadata $newColumns The metadata new table columns.
*
* @return TableColumnsMetadata
*/
private function alterNewColumns($newColumns)
{
$alterNewColumns = new TableColumnsMetadata();
foreach ($newColumns->getColumns() as $newColumn) {
$properties = $newColumn->getProperties();
$properties['after'] = $this->dataTableColumnsDatabase->getPreviousColumn($properties['column_name']);
$alterNewColumns->appendTableColumn(new AlterColumnMetadata($properties));
}
return $alterNewColumns;
}
