From: Andrew Dolgov <fox@madoka.spb.ru>
Date: Wed, 29 Mar 2006 03:43:21 +0000 (+0100)
Subject: fix purge_feed for pg 8.1, new option: PG_VERSION
X-Git-Tag: 1.1.5~19
X-Git-Url: https://git.wh0rd.org/?a=commitdiff_plain;h=1e59ae3582c48fd7a5e3b4853992afa1712da3a7;p=tt-rss.git

fix purge_feed for pg 8.1, new option: PG_VERSION
---

diff --git a/config.php-dist b/config.php-dist
index fa7376af..d07f2eb6 100644
--- a/config.php-dist
+++ b/config.php-dist
@@ -9,6 +9,9 @@
 	define('DB_PASS', "XXXXXX");
 	//define('DB_PORT', '5432'); // when neeeded, PG-only
 
+	define('PG_VERSION', '8.0');
+	// Your PostgreSQL server version. Valid values: 7.4, 8.0, 8.1
+	
 	define('MAGPIE_CACHE_DIR', '/var/tmp/magpie-ttrss-cache');
 	// Local cache directory for RSS feeds
 	
diff --git a/functions.php b/functions.php
index dc894568..8175a432 100644
--- a/functions.php
+++ b/functions.php
@@ -24,15 +24,28 @@
 				(SELECT date_entered FROM ttrss_entries WHERE
 					id = ref_id) < NOW() - INTERVAL '$purge_interval days'"); */
 
-			$result = db_query($link, "DELETE FROM ttrss_user_entries WHERE 
-				ttrss_entries.id = ref_id AND 
-				marked = false AND 
-				feed_id = '$feed_id' AND 
-				ttrss_entries.date_entered < NOW() - INTERVAL '$purge_interval days'");
+			if (PG_VERSION == "7.4" || PG_VERSION == "8.0") {
+
+				$result = db_query($link, "DELETE FROM ttrss_user_entries WHERE 
+					ttrss_entries.id = ref_id AND 
+					marked = false AND 
+					feed_id = '$feed_id' AND 
+					ttrss_entries.date_entered < NOW() - INTERVAL '$purge_interval days'");
+
+			} else {
+
+				$result = db_query($link, "DELETE FROM ttrss_user_entries 
+					USING ttrss_entries 
+					WHERE ttrss_entries.id = ref_id AND 
+					marked = false AND 
+					feed_id = '$feed_id' AND 
+					ttrss_entries.date_entered < NOW() - INTERVAL '$purge_interval days')");
+			}
 
 			$rows = pg_affected_rows($result);
 			
 		} else {
+		
 /*			$result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
 				marked = false AND feed_id = '$feed_id' AND
 				(SELECT date_entered FROM ttrss_entries WHERE