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CC-4873: Airtime takes 7 seconds to load 32K (very small) from db

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Made improvement by accessing db just once to determine if each show instance is full or not
This commit is contained in:
denise 2013-01-23 16:12:16 -05:00
parent fb2ccc6c46
commit 9fd3b43bb2
2 changed files with 20 additions and 20 deletions
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28
airtime_mvc/application/models/ShowInstance.php
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@ -661,10 +661,8 @@ SQL;
return $returnStr;
}
public static function getContentCount($p_start, $p_end)
{
{
$sql = <<<SQL
SELECT instance_id,
count(*) AS instance_count
@ -687,20 +685,26 @@ SQL;
}
public function showPartialFilled()
public static function getIsFull($p_start, $p_end)
{
$sql = <<<SQL
SELECT time_filled > '00:00:00'
AND time_filled < ends - starts
AND file_id IS null AS partial_filled
FROM cc_show_instances
WHERE id = :instance_id
SELECT id, ends-starts < time_filled as filled
from cc_show_instances
WHERE ends > :p_start::TIMESTAMP
AND starts < :p_end::TIMESTAMP
SQL;
$res = Application_Common_Database::prepareAndExecute($sql,
array(':instance_id' => $this->_instanceId), 'all');
$res = Application_Common_Database::prepareAndExecute($sql, array(
':p_start' => $p_start->format("Y-m-d G:i:s"),
':p_end' => $p_end->format("Y-m-d G:i:s"))
, 'all');
return $res[0]["partial_filled"];
$isFilled = array();
foreach ($res as $r) {
$isFilled[$r['id']] = $r['filled'];
}
return $isFilled;
}
public function showEmpty()