interface.ilAtomQuery.php

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<?php
 
declare(strict_types=1);
 
interface ilAtomQuery
{
    // Lock levels
    public const LOCK_WRITE = 1;
    public const LOCK_READ = 2;
    // Isolation-Levels
    public const ISOLATION_READ_UNCOMMITED = 1;
    public const ISOLATION_READ_COMMITED = 2;
    public const ISOLATION_REPEATED_READ = 3;
    public const ISOLATION_SERIALIZABLE = 4;
    // Anomalies
    public const ANO_LOST_UPDATES = 1;
    public const ANO_DIRTY_READ = 2;
    public const ANO_NON_REPEATED_READ = 3;
    public const ANO_PHANTOM = 4;
 
    public function addTableLock(string $table_name): ilTableLockInterface;
 
    public function addQueryCallable(callable $query): void;
 
    public function replaceQueryCallable(callable $query): void;
 
    public function run(): void;
 
    public static function checkIsolationLevel(int $isolation_level): void;
 
    public function getIsolationLevel(): int;
 
    public function checkCallable(callable $query): bool;
}