interface.ilAtomQuery.php

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<?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);
}