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improving matrix performance

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This commit is contained in:
Yung Han Khoe 2009-02-10 02:17:42 +00:00
parent 6a1bbead00
commit 66e4b23e7f
1 changed files with 15 additions and 24 deletions
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39
lib/WebGUI/Asset/Wobject/Matrix.pm
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@ -930,30 +930,22 @@ sub www_getCompareFormData {
listing.views,
listing.compares,
listing.clicks,
listing.lastUpdated
from MatrixListing as listing
left join asset on listing.assetId = asset.assetId
left join assetData on assetData.assetId = listing.assetId and listing.revisionDate =
listing.lastUpdated,
max(assetData.revisionDate)
from asset
left join assetData using(assetId)
left join MatrixListing as listing on listing.assetId = assetData.assetId and listing.revisionDate =
assetData.revisionDate
where
asset.parentId=?
and asset.state='published'
and asset.className='WebGUI::Asset::MatrixListing'
and assetData.revisionDate=(
select
max(revisionDate)
from
assetData
where
assetData.assetId=asset.assetId
and (status='approved' or status='archived')
)
and status='approved'
group by
assetData.assetId
group by assetData.assetId
order by ".$sort.$sortDirection;
@results = @{ $session->db->buildArrayRefOfHashRefs($sql,[$self->getId]) };
foreach my $result (@results){
if($form->process("search")){
# $self->session->errorHandler->warn("checking listing: ".$result->{title});
@ -993,11 +985,11 @@ assetData.revisionDate
$result->{assetId} =~ s/-/_____/g;
$result->{url} = $session->url->gateway($result->{url});
}
my $jsonOutput;
$jsonOutput->{ResultSet} = {Result=>\@results};
return JSON->new->utf8->encode($jsonOutput);
my $encodedOutput = JSON->new->utf8->encode($jsonOutput);
return $encodedOutput;
}
#-------------------------------------------------------------------
@ -1023,8 +1015,7 @@ sub www_getCompareListData {
unless (scalar(@listingIds)) {
@listingIds = $self->session->form->checkList("listingId");
}
foreach my $listingId (@listingIds){
$listingId =~ s/_____/-/g;
my $listing = WebGUI::Asset::MatrixListing->new($session,$listingId);
@ -1049,17 +1040,18 @@ sub www_getCompareListData {
my $fields = " a.name, a.fieldType, a.attributeId, a.description ";
my $from = "from Matrix_attribute a";
my $tableCount = "b";
my $where;
foreach my $listingId (@listingIds) {
my $listingId_safe = $listingId;
$listingId_safe =~ s/-/_____/g;
$fields .= ", ".$tableCount.".value as `$listingId_safe`";
$from .= " left join MatrixListing_attribute ".$tableCount." on a.attributeId="
.$tableCount.".attributeId and ".$tableCount.".matrixListingId=? ";
$from .= " left join MatrixListing_attribute ".$tableCount." on a.attributeId=".$tableCount.".attributeId";
$where .= "and ".$tableCount.".matrixListingId=?";
$tableCount++;
}
push(@results, @{ $self->session->db->buildArrayRefOfHashRefs(
"select $fields $from where a.category=? and a.assetId=? order by a.name",
[@listingIds,$category,$self->getId]
"select $fields $from where a.category=? and a.assetId=? ".$where." order by a.name",
[$category,$self->getId,@listingIds]
) });
}
foreach my $result (@results){
@ -1095,7 +1087,6 @@ sub www_getCompareListData {
}
}
}
$jsonOutput->{ResultSet} = {Result=>\@results};
$session->http->setMimeType("application/json");