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HostdowntimeQuery: Improve JOIN performance 

refs #9009
This commit is contained in:
Johannes Meyer 2015-06-16 08:10:32 +02:00
parent 41f1d3307b
commit e73409eb6d
1 changed files with 4 additions and 31 deletions
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35
modules/monitoring/library/Monitoring/Backend/Ido/Query/HostdowntimeQuery.php
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@ -70,14 +70,8 @@ class HostdowntimeQuery extends IdoQuery
array()
)->join(
array('ho' => $this->prefix . 'objects'),
'sd.object_id = ho.object_id',
'sd.object_id = ho.object_id AND ho.is_active = 1 AND ho.objecttype_id = 1',
array()
)->where(
'ho.is_active = ?',
1
)->where(
'ho.objecttype_id = ?',
1
);
$this->joinedVirtualTables['downtimes'] = true;
}
@ -97,15 +91,8 @@ class HostdowntimeQuery extends IdoQuery
array()
)->join(
array('hgo' => $this->prefix . 'objects'),
'hgo.object_id = hg.hostgroup_object_id',
'hgo.object_id = hg.hostgroup_object_id AND hgo.is_active = 1 AND hgo.objecttype_id = 3',
array()
)->where(
'hgo.is_active = ?',
1
)
->where(
'hgo.objecttype_id = ?',
3
);
$this->group(array('sd.scheduleddowntime_id', 'ho.name1'));
}
@ -150,15 +137,8 @@ class HostdowntimeQuery extends IdoQuery
array()
)->join(
array('sgo' => $this->prefix . 'objects'),
'sgo.object_id = sg.servicegroup_object_id',
'sgo.object_id = sg.servicegroup_object_id AND sgo.is_active = 1 AND sgo.objecttype_id = 4',
array()
)->where(
'sgo.is_active = ?',
1
)
->where(
'sgo.objecttype_id = ?',
4
);
}
@ -173,15 +153,8 @@ class HostdowntimeQuery extends IdoQuery
array()
)->join(
array('so' => $this->prefix . 'objects'),
'so.object_id = s.service_object_id AND so.is_active = 1',
'so.object_id = s.service_object_id AND so.is_active = 1 AND so.objecttype_id = 2',
array()
)->where(
'so.is_active = ?',
1
)
->where(
'so.objecttype_id = ?',
2
);
$this->group(array('sd.scheduleddowntime_id', 'ho.name1'));
}