1 files changed, 42 insertions, 0 deletions
diff --git a/configs/reverseepg.sql b/configs/reverseepg.sql
new file mode 100644
index 0000000..01653ff
--- /dev/null
+++ b/configs/reverseepg.sql
@@ -0,0 +1,42 @@
+CREATE PROCEDURE reverseepg ()
+BEGIN
+/*
+* channelmap zurücksetzen
+*/
+update channelmap set mergesp = 0;
+/*
+* events zurücksetzen Teil 1
+*/
+update
+ events ev,
+ (select distinct channelid from channelmap where source <> 'vdr' ) cm
+set
+ useid = masterid,
+ updflg =
+   case
+    when ev.delflg = 'Y' then 'D'
+    else 'I'
+   end
+where
+ ev.source = 'vdr' and
+ ev.channelid = cm.channelid;
+/*
+* events zurücksetzen Teil 2
+*/
+update
+ events ev,
+ (select distinct mergesp,merge,channelid,source from channelmap) cm
+set
+ useid = masterid,
+ updflg =
+   case
+    when ev.delflg = 'Y' then 'D'
+    when ev.source = 'vdr' then 'P'
+    when ev.source != 'vdr' and merge > 1 then 'S'
+    else 'A'
+   end
+where
+ ev.source = cm.source and
+ ev.channelid = cm.channelid;
+END
+