setup/includes/upgrades/mysql/2.8.7-pl.php
<?php
/**
* MySQL upgrade script for 2.8.7
*
* @var modX $modx
* @package setup
*/
$class = 'modManagerLog';
$table = $modx->getTableName($class);
$description = $this->install->lexicon('alter_column', array('column' => 'occurred', 'table' => $table));
$this->processResults($class, $description, array($modx->manager, 'alterField'), array($class, 'occurred'));