From: Ant Zucaro <azucaro@gmail.com>
Date: Sun, 22 Jan 2012 03:54:41 +0000 (-0500)
Subject: Small transaction to regenerate ranks.
X-Git-Url: http://de.git.xonotic.org/?p=xonotic%2Fxonstatdb.git;a=commitdiff_plain;h=5fd408f30c2f439b9d11ad11c5ea3f455260b18d

Small transaction to regenerate ranks.
---

diff --git a/scripts/update_ranks.sql b/scripts/update_ranks.sql
new file mode 100644
index 0000000..66e8b12
--- /dev/null
+++ b/scripts/update_ranks.sql
@@ -0,0 +1,10 @@
+begin;
+    delete from player_ranks;
+
+    insert into player_ranks(player_id, nick, game_type_cd, elo, rank)
+    select p.player_id, p.nick, pe.game_type_cd, pe.elo, rank() 
+    over (partition by pe.game_type_cd order by pe.elo desc)
+    from players p, player_elos pe
+    where p.player_id = pe.player_id;
+
+end;