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Retrofit from trunk

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N°1026 - Portal requests are too slow
* Counts on union requests are more optimized
* Requests for combo box values are more optimized [from revision 5249]

SVN:2.4[5250]
This commit is contained in:
Eric Espié
2018-01-16 08:46:49 +00:00
parent b286bd48c7
commit cbd3d2c165
2 changed files with 20 additions and 8 deletions
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27
core/dbunionsearch.class.php
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@@ -496,19 +496,30 @@ class DBUnionSearch extends DBSearch
$aSearchSelectedClasses[$sSearchAlias] = $this->aSelectedClasses[$sAlias];
}
if (is_null($aAttToLoad))
if ($bGetCount)
{
$aQueryAttToLoad = null;
// Select only ids for the count to allow optimization of joins
foreach($aSearchAliases as $sSearchAlias)
{
$aQueryAttToLoad[$sSearchAlias] = array();
}
}
else
{
// (Eventually) Transform the aliases
$aQueryAttToLoad = array();
foreach ($aAttToLoad as $sAlias => $aAttributes)
if (is_null($aAttToLoad))
{
$iColumn = array_search($sAlias, $aAliases);
$sQueryAlias = ($iColumn === false) ? $sAlias : $aSearchAliases[$iColumn];
$aQueryAttToLoad[$sQueryAlias] = $aAttributes;
$aQueryAttToLoad = null;
}
else
{
// (Eventually) Transform the aliases
$aQueryAttToLoad = array();
foreach($aAttToLoad as $sAlias => $aAttributes)
{
$iColumn = array_search($sAlias, $aAliases);
$sQueryAlias = ($iColumn === false) ? $sAlias : $aSearchAliases[$iColumn];
$aQueryAttToLoad[$sQueryAlias] = $aAttributes;
}
}
}