simonw · June 22, 2011 09:28 · Jun 22, 2011
diff --git a/log.lua b/log.lua
@@ -0,0 +1,43 @@
+--[[
+
+   Copyright (C) 2007 MySQL AB
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; version 2 of the License.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+--]]
+
+---
+-- Uses MySQL-Proxy to log your queries
+--   Downloaded from http://ronaldbradford.com/mysql-dba/mysql-proxy/log.lua
+--
+-- Written by Giuseppe Maxia, based on examples provided
+-- by Jan Knesckhe
+--
+-- This script will log the current date and time, the connection id
+-- and the query to a file named "mysql.log" in the current directory
+--
+local log_file = 'mysql.log'
+
+local fh = io.open(log_file, "a+")
+
+function read_query( packet )
+    if string.byte(packet) == proxy.COM_QUERY then
+        local query = string.sub(packet, 2)
+        fh:write( string.format("%s %6d -- %s \n", 
+            os.date('%Y-%m-%d %H:%M:%S'), 
+            proxy.connection.server["thread_id"], 
+            query)) 
+        fh:flush()
+    end
+end