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add experimental hack to speed up ccache category calculation

This commit is contained in:
Andrew Dolgov 2013-10-09 16:58:31 +04:00
parent e198cca75b
commit b66be03a48
1 changed files with 7 additions and 5 deletions
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6
include/ccache.php
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@ -92,7 +92,7 @@
}
function ccache_update($feed_id, $owner_uid, $is_cat = false,
$update_pcat = true) {
$update_pcat = true, $pcat_fast = false) {
if (!is_numeric($feed_id)) return;
@ -127,12 +127,14 @@
/* Recalculate counters for child feeds */
if (!$pcat_fast) {
$result = db_query("SELECT id FROM ttrss_feeds
WHERE owner_uid = '$owner_uid' AND $cat_qpart");
while ($line = db_fetch_assoc($result)) {
ccache_update($line["id"], $owner_uid, false, false);
}
}
$result = db_query("SELECT SUM(value) AS sv
FROM ttrss_counters_cache, ttrss_feeds
@ -177,7 +179,7 @@
$cat_id = (int) db_fetch_result($result, 0, "cat_id");
ccache_update($cat_id, $owner_uid, true);
ccache_update($cat_id, $owner_uid, true, true, true);
}
}