interface.ilAtomQuery.php

Go to the documentation of this file.

<?php
require_once('./Services/Database/exceptions/exception.ilAtomQueryException.php');

interface ilAtomQuery {

        // Lock levels
        const LOCK_WRITE = 1;
        const LOCK_READ = 2;
        // Isolation-Levels
        const ISOLATION_READ_UNCOMMITED = 1;
        const ISOLATION_READ_COMMITED = 2;
        const ISOLATION_REPEATED_READ = 3;
        const ISOLATION_SERIALIZABLE = 4;
        // Anomalies
        const ANO_LOST_UPDATES = 1;
        const ANO_DIRTY_READ = 2;
        const ANO_NON_REPEATED_READ = 3;
        const ANO_PHANTOM = 4;


        public function addTableLock($table_name);


        public function addQueryCallable(callable $query);


        public function replaceQueryCallable(callable $query);


        public function run();


        public static function checkIsolationLevel($isolation_level);


        public function getIsolationLevel();


        public function checkCallable(callable $query);
}