public function getCreatePrimaryKeySQL(Index $index, $table)
{
$flags = '';
if ($index->hasFlag('nonclustered')) {
$flags = ' NONCLUSTERED';
}
return 'ALTER TABLE ' . $table . ' ADD PRIMARY KEY' . $flags . ' (' . $this->getIndexFieldDeclarationListSQL($index->getQuotedColumns($this)) . ')';
}