bk commit into 5.0 tree (svoj:1.2186) BUG#18036

[Sergey Vojtovich]

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5.0 repository of svoj. When svoj does a push these changes will
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ChangeSet
  1.2186 06/06/19 17:50:52 svoj@stripped +1 -0
  Addition to fix for
  BUG#18036 - update of table joined to self reports table as crashed
  
  Set exclude_from_table_unique_test value back to FALSE. It is needed for
  further check in multi_update::prepare whether to use record cache.

  sql/sql_update.cc
    1.190 06/06/19 17:50:46 svoj@stripped +6 -1
    Set exclude_from_table_unique_test value back to FALSE. It is needed for
    further check in multi_update::prepare whether to use record cache.

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	svoj
# Host:	may.pils.ru
# Root:	/home/svoj/devel/mysql/BUG18036/mysql-5.0

--- 1.189/sql/sql_update.cc	2006-06-19 16:06:23 +05:00
+++ 1.190/sql/sql_update.cc	2006-06-19 17:50:46 +05:00
@@ -859,7 +859,12 @@ reopen_tables:
       }
     }
   }
-
+  /*
+    Set exclude_from_table_unique_test value back to FALSE. It is needed for
+    further check in multi_update::prepare whether to use record cache.
+  */
+  lex->select_lex.exclude_from_table_unique_test= FALSE;
+ 
   if (thd->fill_derived_tables() &&
       mysql_handle_derived(lex, &mysql_derived_filling))
     DBUG_RETURN(TRUE);