add optional query log

diff --git a/db.php b/db.php
index 81da431b9b58424e11929ba72fed60fe5236f50f..e886e51afb07ac4c87e5f436e881c173d9b31141 100644 (file)
--- a/db.php
+++ b/db.php
@@ -52,6 +52,10 @@ function db_escape_string($s, $strip_tags = true) {
 }
 
 function db_query($link, $query, $die_on_error = true) {
+       if ($_REQUEST["qlog"])
+               error_log($_SESSION["uid"] . ":" . $_REQUEST["op"] . "/" . $_REQUEST["subop"] .
+                       " $query\n", 3, "/tmp/ttrss-query.log");
+
        if (DB_TYPE == "pgsql") {
                $result = pg_query($link, $query);
                if (!$result) {