public function getSequenceName($table, $column)
{
if ($table === 'ezcontentobject_attribute' && $column === 'id') {
return "{$table}.{$column}";
}
if ($table === 'ezcontentclass' && $column === 'id') {
return "{$table}.{$column}";
}
if ($table === 'ezcontentclass_attribute' && $column === 'id') {
return "{$table}.{$column}";
}
return null;
}