misuzu-interim/database/2020_05_21_145756_audit_log_table_fixes.php

<?php
namespace Misuzu\DatabaseMigrations\AuditLogTableFixes;

use PDO;

function migrate_up(PDO $conn): void {
    $conn->exec('
        ALTER TABLE `msz_audit_log`
            DROP COLUMN `log_id`,
            ADD INDEX `audit_log_created_index` (`log_created`);
    ');
}