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Performance fix on Sphinx search results: use id instead of created timestamp for reverse date sorting; should give same result but doesn't trigger a filesort.

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Brion Vibber 2010-03-02 12:06:40 -08:00
parent 6b134ae4c7
commit b1ffbf17d3
1 changed files with 1 additions and 1 deletions
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2
plugins/SphinxSearch/sphinxsearch.php
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@ -75,7 +75,7 @@ class SphinxSearch extends SearchEngine
{ {
if ('chron' === $mode) { if ('chron' === $mode) {
$this->sphinx->SetSortMode(SPH_SORT_ATTR_DESC, 'created_ts'); $this->sphinx->SetSortMode(SPH_SORT_ATTR_DESC, 'created_ts');
return $this->target->orderBy('created desc'); return $this->target->orderBy('id desc');
} }
} }