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getFeedCounters: use JOIN

This commit is contained in:
Andrew Dolgov 2007-06-02 03:42:27 +01:00
parent 1e7cbe16f3
commit 1b1b8a7b84
1 changed files with 15 additions and 2 deletions
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17
functions.php
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@ -1983,7 +1983,7 @@
$old_counters = $_SESSION["fctr_last_value"]; $old_counters = $_SESSION["fctr_last_value"];
$result = db_query($link, "SELECT id,last_error,parent_feed, /* $result = db_query($link, "SELECT id,last_error,parent_feed,
SUBSTRING(last_updated,1,19) AS last_updated, SUBSTRING(last_updated,1,19) AS last_updated,
(SELECT count(id) (SELECT count(id)
FROM ttrss_entries,ttrss_user_entries FROM ttrss_entries,ttrss_user_entries
@ -1991,7 +1991,20 @@
ttrss_user_entries.ref_id = ttrss_entries.id ttrss_user_entries.ref_id = ttrss_entries.id
AND unread = true AND owner_uid = ".$_SESSION["uid"].") as count AND unread = true AND owner_uid = ".$_SESSION["uid"].") as count
FROM ttrss_feeds WHERE owner_uid = ".$_SESSION["uid"] . " FROM ttrss_feeds WHERE owner_uid = ".$_SESSION["uid"] . "
AND parent_feed IS NULL"); AND parent_feed IS NULL"); */
$result = db_query($link, "SELECT ttrss_feeds.id,
SUBSTRING(ttrss_feeds.last_updated,1,19) AS last_updated,
last_error,
COUNT(ttrss_entries.id)
FROM ttrss_feeds
LEFT JOIN ttrss_user_entries ON (ttrss_user_entries.feed_id = ttrss_feeds.id
AND ttrss_user_entries.owner_uid = ttrss_feeds.owner_uid
AND ttrss_user_entries.unread = true)
LEFT JOIN ttrss_entries ON (ttrss_user_entries.ref_id = ttrss_entries.id)
WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]."
AND parent_feed IS NULL
GROUP BY ttrss_feeds.id, ttrss_feeds.title, ttrss_feeds.last_updated, last_error");
$fctrs_modified = false; $fctrs_modified = false;