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<?php
/* Icinga Web 2 | (c) 2016 Icinga Development Team | GPLv2+ */
namespace Icinga\Module\Monitoring\Backend\Ido\Query;
use Zend_Db_Expr;
use Zend_Db_Select;
use Icinga\Data\Filter\Filter;
/**
* Query for host and service flapping end history records
*/
class FlappingendhistoryQuery extends FlappingstarthistoryQuery
{
/**
* Join hosts
*/
protected function joinHosts()
{
$columns = array_keys(
$this->columnMap['flappinghistory'] + $this->columnMap['hosts']
);
foreach ($this->columnMap['services'] as $column => $_) {
$columns[$column] = new Zend_Db_Expr('NULL');
}
if ($this->fetchHistoryColumns) {
$columns = array_merge($columns, array_keys($this->columnMap['history']));
}
$hosts = $this->createSubQuery('Hostflappingendhistory', $columns);
$this->subQueries[] = $hosts;
$this->flappingStartHistoryQuery->union(array($hosts), Zend_Db_Select::SQL_UNION_ALL);
}
/**
* Join services
*/
protected function joinServices()
{
$columns = array_keys(
$this->columnMap['flappinghistory'] + $this->columnMap['hosts'] + $this->columnMap['services']
);
if ($this->fetchHistoryColumns) {
$columns = array_merge($columns, array_keys($this->columnMap['history']));
}
$services = $this->createSubQuery('Serviceflappingendhistory', $columns);
$this->subQueries[] = $services;
$this->flappingStartHistoryQuery->union(array($services), Zend_Db_Select::SQL_UNION_ALL);
}
}
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