From: Ant Zucaro <azucaro@gmail.com>
Date: Sun, 2 Dec 2012 19:30:49 +0000 (-0500)
Subject: Add elo rot script.
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=a70495db9dbdbdd9d34a336f22bfa6bda7dd6a18;p=xonotic%2Fxonstatdb.git

Add elo rot script.
---

diff --git a/scripts/update_elos.sql b/scripts/update_elos.sql
new file mode 100644
index 0000000..1665dd2
--- /dev/null
+++ b/scripts/update_elos.sql
@@ -0,0 +1,5 @@
+begin;
+  update player_elos
+  set elo=least(elo-1, 100.00)
+  where update_dt < (current_timestamp at time zone 'UTC' - interval '30 days');
+end;