From: Olaf Wintermann <olaf.wintermann@gmail.com>
Date: Sat, 13 Sep 2025 14:58:26 +0000 (+0200)
Subject: add fallback in case no guid was specified (link + pubdate)
X-Git-Url: https://uap-core.de/gitweb/?a=commitdiff_plain;h=6645c5b27dd325edac957d65ec0482bbafee31ae;p=rssreader.git

add fallback in case no guid was specified (link + pubdate)
---

diff --git a/rss-application/src/main/kotlin/de/unixwork/rssreader/Database.kt b/rss-application/src/main/kotlin/de/unixwork/rssreader/Database.kt
index 92d3020..d0b7444 100644
--- a/rss-application/src/main/kotlin/de/unixwork/rssreader/Database.kt
+++ b/rss-application/src/main/kotlin/de/unixwork/rssreader/Database.kt
@@ -332,7 +332,7 @@ object Database {
             conn.prepareStatement("""
                     merge into items i
                     using (select cast(? as int) as feed_id, cast(? as varchar) as title, cast(? as varchar) as link, cast(? as varchar) as category, cast(? as varchar) as description, cast(? as varchar) as author, cast(? as timestamp) as pub_date, cast(? as timestamp) as updated, cast(? as varchar) as guid, cast(? as clob) as contentText, cast(? as clob) as contentHtml) v
-                    on (i.feed_id = v.feed_id and i.guid = v.guid and coalesce(i.updated, i.pub_date, '1970-01-01') = coalesce(v.updated, v.pub_date, '1970-01-01'))
+                    on (i.feed_id = v.feed_id and coalesce(i.guid, concat(i.link, cast(coalesce(i.pub_date, i.updated) as varchar))) = coalesce(v.guid, concat(v.link, cast(coalesce(v.pub_date, v.updated) as varchar))) and coalesce(i.updated, i.pub_date, '1970-01-01') = coalesce(v.updated, v.pub_date, '1970-01-01'))
                     when matched then
                     update set
                         i.title = v.title,