Merge cbell@bk-internal.mysql.com:/home/bk/mysql-5.0-rpl

into  mysql_cab_desk.:C:/source/c++/mysql-5.0-rpl


sql/item_func.cc:
  Auto merged
sql/log.cc:
  Auto merged
sql/sp_head.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged

1 files changed, 8 insertions, 1 deletions

diff --git a/sql/item_func.cc b/sql/item_func.cc
index 638d8903dcb..0e454ad26a1 100644
--- a/sql/item_func.cc
+++ b/sql/item_func.cc
@@ -4227,7 +4227,14 @@ int get_var_with_binlog(THD *thd, enum_sql_command sql_command,
   user_var_entry *var_entry;
   var_entry= get_variable(&thd->user_vars, name, 0);
 
-  if (!(opt_bin_log && is_update_query(sql_command)))
+  /*
+    Any reference to user-defined variable which is done from stored
+    function or trigger affects their execution and the execution of the
+    calling statement. We must log all such variables even if they are 
+    not involved in table-updating statements.
+  */
+  if (!(opt_bin_log && 
+       (is_update_query(sql_command) || thd->in_sub_stmt)))
   {
     *out_entry= var_entry;
     return 0;