From e676faa7891f83f7b4049ffd8178322e95a06ebc Mon Sep 17 00:00:00 2001
From: "georg@lmy002.wdf.sap.corp" <>
Date: Wed, 27 Jul 2005 12:45:32 +0200
Subject: [PATCH] fix for bug#9968 (slow query log contains useless entries)

Query has to be written to the log before calling
thd->set_statement(&stmt_backup), otherwise query will be empty.
Setting thd->enabe_slow_log to FALSE prevents that dispatch_command
logs the (empty) query again.
---
 sql/sql_prepare.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sql/sql_prepare.cc b/sql/sql_prepare.cc
index cec432a86be..ed1a1d67e88 100644
--- a/sql/sql_prepare.cc
+++ b/sql/sql_prepare.cc
@@ -2079,6 +2079,10 @@ void mysql_stmt_execute(THD *thd, char *packet, uint packet_length)
     reset_stmt_params(stmt);
   }
 
+  log_slow_statement(thd);
+  /* Prevent from second logging in the end of dispatch_command */
+  thd->enable_slow_log= FALSE;
+
   thd->set_statement(&stmt_backup);
   thd->lock_id= &thd->main_lock_id;
   thd->current_arena= thd;