bk commit into 4.1 tree (gluh:1.2165)

[gluh]

Below is the list of changes that have just been committed into a local
4.1 repository of gluh. When gluh does a push these changes will
be propagated to the main repository and, within 24 hours after the
push, to the public repository.
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ChangeSet
  1.2165 05/04/06 14:14:13 gluh@stripped +1 -0
  Merge sgluhov@stripped:/home/bk/mysql-4.1
  into mysql.com:/home/gluh/MySQL/Bugs/mysql-4.1.9286

  sql/sql_yacc.yy
    1.381 05/04/06 14:14:09 gluh@stripped +0 -0
    Auto merged

# 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:	gluh
# Host:	eagle.intranet.mysql.r18.ru
# Root:	/home/gluh/MySQL/Bugs/mysql-4.1.9286/RESYNC

--- 1.380/sql/sql_yacc.yy	Wed Apr  6 11:53:08 2005
+++ 1.381/sql/sql_yacc.yy	Wed Apr  6 14:14:09 2005
@@ -5361,17 +5361,26 @@
 	| OPTION {};
 
 option_value_list:
-	option_type option_value
-	| option_value_list ',' option_type option_value;
+        option_value_ext
+        | option_value_list ',' option_value_ext;
 
-option_type:
-	/* empty */	{}
+option_value_ext:
+        option_type_ext sys_option_value {}
+        | option_type option_value {}
+        ;
+
+option_type_ext:
+        option_type     {}
 	| GLOBAL_SYM	{ Lex->option_type= OPT_GLOBAL; }
 	| LOCAL_SYM	{ Lex->option_type= OPT_SESSION; }
 	| SESSION_SYM	{ Lex->option_type= OPT_SESSION; }
-	| ONE_SHOT_SYM	{ Lex->option_type= OPT_SESSION; Lex->one_shot_set= 1; }
 	;
 
+option_type:
+        /* empty */	{}
+        | ONE_SHOT_SYM	{ Lex->option_type= OPT_SESSION; Lex->one_shot_set= 1; }
+        ;
+
 opt_var_type:
 	/* empty */	{ $$=OPT_SESSION; }
 	| GLOBAL_SYM	{ $$=OPT_GLOBAL; }
@@ -5386,34 +5395,37 @@
 	| SESSION_SYM '.'	{ $$=OPT_SESSION; }
 	;
 
+sys_option_value:
+        internal_variable_name equal set_expr_or_default
+        {
+          LEX *lex=Lex;
+          lex->var_list.push_back(new set_var(lex->option_type, $1.var,
+                                  &$1.base_name, $3));
+        }
+        | TRANSACTION_SYM ISOLATION LEVEL_SYM isolation_types
+        {
+          LEX *lex=Lex;
+          LEX_STRING tmp;
+          tmp.str=0;
+          tmp.length=0;
+          lex->var_list.push_back(new set_var(lex->option_type,
+                                              find_sys_var("tx_isolation"),
+                                              &tmp,
+                                              new Item_int((int32) $4)));
+        }
+        ;
+
 option_value:
 	'@' ident_or_text equal expr
 	{
 	  Lex->var_list.push_back(new set_var_user(new Item_func_set_user_var($2,$4)));
 	}
-	| internal_variable_name equal set_expr_or_default
-	  {
-	    LEX *lex=Lex;
-	    lex->var_list.push_back(new set_var(lex->option_type, $1.var,
-						&$1.base_name, $3));
-	  }
 	| '@' '@' opt_var_ident_type internal_variable_name equal set_expr_or_default
-	  {
-	    LEX *lex=Lex;
-	    lex->var_list.push_back(new set_var((enum_var_type) $3, $4.var,
-						&$4.base_name, $6));
-	  }
-	| TRANSACTION_SYM ISOLATION LEVEL_SYM isolation_types
-	  {
-	    LEX *lex=Lex;
-	    LEX_STRING tmp;
-	    tmp.str=0;
-	    tmp.length=0;
-	    lex->var_list.push_back(new set_var(lex->option_type,
-						find_sys_var("tx_isolation"),
-						&tmp,
-						new Item_int((int32) $4)));
-	  }
+	{
+          LEX *lex=Lex;
+          lex->var_list.push_back(new set_var((enum_var_type) $3, $4.var,
+                                  &$4.base_name, $6));
+        }
 	| charset old_or_new_charset_name_or_default
 	{
 	  THD *thd= YYTHD;