/** * Get the SQL syntax to drop a key. * * @param string $table The table name. * @param string $name The constraint name. * * @return string * * @since 12.1 */ protected function getDropPrimaryKeySQL($table, $name) { $sql = 'ALTER TABLE ONLY ' . $this->db->quoteName($table) . ' DROP CONSTRAINT ' . $this->db->quoteName($name); return $sql; }