From 542c0f59b264177f1fe9f6e97dceb1507adae2b4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Antoine=20Beaupr=EF=BF=BD=EF=BF=BD?=
 <anarcat@anarcat.ath.cx>
Date: Thu, 27 Nov 2014 18:54:44 +0000
Subject: [PATCH] improve lastlogin performance by using indexes, closes #1633,
 patch by lelutin

---
 src/popimap-log-login.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/popimap-log-login.sh b/src/popimap-log-login.sh
index 62d0e998..f1679254 100755
--- a/src/popimap-log-login.sh
+++ b/src/popimap-log-login.sh
@@ -15,7 +15,10 @@ if [ ! -r "$ALTERNC_CONFIG_FILE" ]; then
 fi
 . "$ALTERNC_CONFIG_FILE"
 
-mysql_query "update address a, domaines d, mailbox m set m.lastlogin=now() where a.domain_id=d.id and m.address_id=a.id and concat_ws('@',a.address,d.domaine) = '$USER';"
+addr=$(echo $USER | sed 's/@.*//')
+dom=$(echo $USER | sed 's/^.*@//')
+
+mysql_query "update address a, domaines d, mailbox m set m.lastlogin=now() where a.domain_id=d.id and m.address_id=a.id and a.address='$addr' and d.domaine='$dom';"
 
 # Now launch the expected binary server
 exec "$@"