Merge mysql.com:/home/alexi/mysql-4.1

into  mysql.com:/home/alexi/dev/mysql-4.1-0

mysql-test/r/join_outer.result

@@ -883,3 +883,136 @@ Warnings:
 Warning	1260	2 line(s) were cut by GROUP_CONCAT()
 drop table t1, t2;
 set group_concat_max_len=default;
+CREATE TABLE t1 (a int PRIMARY KEY, b int);
+CREATE TABLE t2 (a int PRIMARY KEY, b int);
+INSERT INTO t1 VALUES (1,2), (2,1), (3,2), (4,3), (5,6), (6,5), (7,8), (8,7), (9,10);
+INSERT INTO t2 VALUES (3,0), (4,1), (6,4), (7,5);
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t2.b <= t1.a AND t1.a <= t1.b;
+a	b	a	b
+7	8	7	5
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t1.a BETWEEN t2.b AND t1.b;
+a	b	a	b
+7	8	7	5
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE NOT(t1.a NOT BETWEEN t2.b AND t1.b);
+a	b	a	b
+7	8	7	5
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t2.b > t1.a OR t1.a > t1.b;
+a	b	a	b
+2	1	NULL	NULL
+3	2	3	0
+4	3	4	1
+6	5	6	4
+8	7	NULL	NULL
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t1.a NOT BETWEEN t2.b AND t1.b;
+a	b	a	b
+2	1	NULL	NULL
+3	2	3	0
+4	3	4	1
+6	5	6	4
+8	7	NULL	NULL
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE NOT(t1.a BETWEEN t2.b AND t1.b);
+a	b	a	b
+2	1	NULL	NULL
+3	2	3	0
+4	3	4	1
+6	5	6	4
+8	7	NULL	NULL
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t1.a = t2.a OR t2.b > t1.a OR t1.a > t1.b;
+a	b	a	b
+2	1	NULL	NULL
+3	2	3	0
+4	3	4	1
+6	5	6	4
+7	8	7	5
+8	7	NULL	NULL
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE NOT(t1.a != t2.a AND t1.a BETWEEN t2.b AND t1.b);
+a	b	a	b
+2	1	NULL	NULL
+3	2	3	0
+4	3	4	1
+6	5	6	4
+7	8	7	5
+8	7	NULL	NULL
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t1.a = t2.a AND (t2.b > t1.a OR t1.a > t1.b);
+a	b	a	b
+3	2	3	0
+4	3	4	1
+6	5	6	4
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE NOT(t1.a != t2.a OR t1.a BETWEEN t2.b AND t1.b);
+a	b	a	b
+3	2	3	0
+4	3	4	1
+6	5	6	4
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t1.a = t2.a OR t1.a = t2.b;
+a	b	a	b
+3	2	3	0
+4	3	4	1
+6	5	6	4
+7	8	7	5
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t1.a IN(t2.a, t2.b);
+a	b	a	b
+3	2	3	0
+4	3	4	1
+6	5	6	4
+7	8	7	5
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE NOT(t1.a NOT IN(t2.a, t2.b));
+a	b	a	b
+3	2	3	0
+4	3	4	1
+6	5	6	4
+7	8	7	5
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t1.a != t1.b AND t1.a != t2.b;
+a	b	a	b
+3	2	3	0
+4	3	4	1
+6	5	6	4
+7	8	7	5
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t1.a NOT IN(t1.b, t2.b);
+a	b	a	b
+3	2	3	0
+4	3	4	1
+6	5	6	4
+7	8	7	5
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE NOT(t1.a IN(t1.b, t2.b));
+a	b	a	b
+3	2	3	0
+4	3	4	1
+6	5	6	4
+7	8	7	5
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t2.a != t2.b OR (t1.a != t2.a AND t1.a != t2.b);
+a	b	a	b
+3	2	3	0
+4	3	4	1
+6	5	6	4
+7	8	7	5
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE NOT(t2.a = t2.b AND t1.a IN(t2.a, t2.b));
+a	b	a	b
+3	2	3	0
+4	3	4	1
+6	5	6	4
+7	8	7	5
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t2.a != t2.b AND t1.a != t1.b AND t1.a != t2.b;
+a	b	a	b
+3	2	3	0
+4	3	4	1
+6	5	6	4
+7	8	7	5
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE NOT(t2.a = t2.b OR t1.a IN(t1.b, t2.b));
+a	b	a	b
+3	2	3	0
+4	3	4	1
+6	5	6	4
+7	8	7	5
+EXPLAIN SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t1.a = t2.a OR t1.a = t2.b;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2	ALL	PRIMARY	NULL	NULL	NULL	4	
+1	SIMPLE	t1	eq_ref	PRIMARY	PRIMARY	4	test.t2.a	1	
+EXPLAIN SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t1.a IN(t2.a, t2.b);
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2	ALL	PRIMARY	NULL	NULL	NULL	4	
+1	SIMPLE	t1	eq_ref	PRIMARY	PRIMARY	4	test.t2.a	1	Using where
+EXPLAIN SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t1.a > IF(t1.a = t2.b-2, t2.b, t2.b-1);
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2	ALL	PRIMARY	NULL	NULL	NULL	4	
+1	SIMPLE	t1	eq_ref	PRIMARY	PRIMARY	4	test.t2.a	1	Using where
+DROP TABLE t1,t2;

mysql-test/t/join_outer.test

@@ -625,4 +625,50 @@ select group_concat(t1.b,t2.c) from t1 inner join t2 using(a) group by t1.a;
 drop table t1, t2;
 set group_concat_max_len=default;
 
+#
+# Test for bugs
+# #12101: erroneously applied outer join elimination in case of WHERE NOT BETWEEN
+# #12102: erroneously missing outer join elimination in case of WHERE IN/IF
+#
+
+CREATE TABLE t1 (a int PRIMARY KEY, b int);
+CREATE TABLE t2 (a int PRIMARY KEY, b int);
+
+INSERT INTO t1 VALUES (1,2), (2,1), (3,2), (4,3), (5,6), (6,5), (7,8), (8,7), (9,10);
+INSERT INTO t2 VALUES (3,0), (4,1), (6,4), (7,5);
+
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t2.b <= t1.a AND t1.a <= t1.b;
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t1.a BETWEEN t2.b AND t1.b;
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE NOT(t1.a NOT BETWEEN t2.b AND t1.b);
+
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t2.b > t1.a OR t1.a > t1.b;
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t1.a NOT BETWEEN t2.b AND t1.b;
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE NOT(t1.a BETWEEN t2.b AND t1.b);
+
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t1.a = t2.a OR t2.b > t1.a OR t1.a > t1.b;
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE NOT(t1.a != t2.a AND t1.a BETWEEN t2.b AND t1.b);
+
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t1.a = t2.a AND (t2.b > t1.a OR t1.a > t1.b);
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE NOT(t1.a != t2.a OR t1.a BETWEEN t2.b AND t1.b);
+
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t1.a = t2.a OR t1.a = t2.b;
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t1.a IN(t2.a, t2.b);
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE NOT(t1.a NOT IN(t2.a, t2.b));
+
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t1.a != t1.b AND t1.a != t2.b;
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t1.a NOT IN(t1.b, t2.b);
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE NOT(t1.a IN(t1.b, t2.b));
+
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t2.a != t2.b OR (t1.a != t2.a AND t1.a != t2.b);
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE NOT(t2.a = t2.b AND t1.a IN(t2.a, t2.b));
+
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t2.a != t2.b AND t1.a != t1.b AND t1.a != t2.b;
+SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE NOT(t2.a = t2.b OR t1.a IN(t1.b, t2.b));
+
+EXPLAIN SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t1.a = t2.a OR t1.a = t2.b;
+EXPLAIN SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t1.a IN(t2.a, t2.b);
+EXPLAIN SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t1.a > IF(t1.a = t2.b-2, t2.b, t2.b-1);
+
+DROP TABLE t1,t2;
+
 # End of 4.1 tests

sql/item_cmpfunc.cc

@@ -820,6 +820,54 @@ longlong Item_func_interval::val_int()
   return i-1;
 }
 
+
+/*
+  Perform context analysis of a BETWEEN item tree
+
+  SYNOPSIS:
+    fix_fields()
+    thd     reference to the global context of the query thread
+    tables  list of all open tables involved in the query
+    ref     pointer to Item* variable where pointer to resulting "fixed"
+            item is to be assigned
+
+  DESCRIPTION
+    This function performs context analysis (name resolution) and calculates
+    various attributes of the item tree with Item_func_between as its root.
+    The function saves in ref the pointer to the item or to a newly created
+    item that is considered as a replacement for the original one.
+
+  NOTES
+    Let T0(e)/T1(e) be the value of not_null_tables(e) when e is used on
+    a predicate/function level. Then it's easy to show that:
+      T0(e BETWEEN e1 AND e2)     = union(T1(e),T1(e1),T1(e2))
+      T1(e BETWEEN e1 AND e2)     = union(T1(e),intersection(T1(e1),T1(e2)))
+      T0(e NOT BETWEEN e1 AND e2) = union(T1(e),intersection(T1(e1),T1(e2)))
+      T1(e NOT BETWEEN e1 AND e2) = union(T1(e),intersection(T1(e1),T1(e2)))
+
+  RETURN
+    0   ok
+    1   got error
+*/
+
+bool
+Item_func_between::fix_fields(THD *thd, struct st_table_list *tables, Item **ref)
+{
+  if (Item_func_opt_neg::fix_fields(thd, tables, ref))
+    return 1;
+
+  /* not_null_tables_cache == union(T1(e),T1(e1),T1(e2)) */
+  if (pred_level && !negated)
+    return 0;
+
+  /* not_null_tables_cache == union(T1(e), intersection(T1(e1),T1(e2))) */
+  not_null_tables_cache= args[0]->not_null_tables() |
+    (args[1]->not_null_tables() & args[2]->not_null_tables());
+
+  return 0;
+}
+
+
 void Item_func_between::fix_length_and_dec()
 {
    max_length= 1;
@@ -871,8 +919,9 @@ longlong Item_func_between::val_int()
     a=args[1]->val_str(&value1);
     b=args[2]->val_str(&value2);
     if (!args[1]->null_value && !args[2]->null_value)
-      return (sortcmp(value,a,cmp_collation.collation) >= 0 && 
-	      sortcmp(value,b,cmp_collation.collation) <= 0) ? 1 : 0;
+      return (longlong) ((sortcmp(value,a,cmp_collation.collation) >= 0 &&
+                          sortcmp(value,b,cmp_collation.collation) <= 0) !=
+                         negated);
     if (args[1]->null_value && args[2]->null_value)
       null_value=1;
     else if (args[1]->null_value)
@@ -894,7 +943,7 @@ longlong Item_func_between::val_int()
     a=args[1]->val_int();
     b=args[2]->val_int();
     if (!args[1]->null_value && !args[2]->null_value)
-      return (value >= a && value <= b) ? 1 : 0;
+      return (longlong) ((value >= a && value <= b) != negated);
     if (args[1]->null_value && args[2]->null_value)
       null_value=1;
     else if (args[1]->null_value)
@@ -914,7 +963,7 @@ longlong Item_func_between::val_int()
     a=args[1]->val();
     b=args[2]->val();
     if (!args[1]->null_value && !args[2]->null_value)
-      return (value >= a && value <= b) ? 1 : 0;
+      return (longlong) ((value >= a && value <= b) != negated);
     if (args[1]->null_value && args[2]->null_value)
       null_value=1;
     else if (args[1]->null_value)
@@ -926,7 +975,7 @@ longlong Item_func_between::val_int()
       null_value= value >= a;
     }
   }
-  return 0;
+  return (longlong) (!null_value && negated);
 }
 
 
@@ -1019,6 +1068,49 @@ Item_func_ifnull::val_str(String *str)
 }
 
 
+/*
+  Perform context analysis of an IF item tree
+
+  SYNOPSIS:
+    fix_fields()
+    thd     reference to the global context of the query thread
+    tables  list of all open tables involved in the query
+    ref     pointer to Item* variable where pointer to resulting "fixed"
+            item is to be assigned
+
+  DESCRIPTION
+    This function performs context analysis (name resolution) and calculates
+    various attributes of the item tree with Item_func_if as its root.
+    The function saves in ref the pointer to the item or to a newly created
+    item that is considered as a replacement for the original one.
+
+  NOTES
+    Let T0(e)/T1(e) be the value of not_null_tables(e) when e is used on
+    a predicate/function level. Then it's easy to show that:
+      T0(IF(e,e1,e2)  = T1(IF(e,e1,e2))
+      T1(IF(e,e1,e2)) = intersection(T1(e1),T1(e2))
+
+  RETURN
+    0   ok
+    1   got error
+*/
+
+bool
+Item_func_if::fix_fields(THD *thd, struct st_table_list *tlist, Item **ref)
+{
+  DBUG_ASSERT(fixed == 0);
+  args[0]->top_level_item();
+
+  if (Item_func::fix_fields(thd, tlist, ref))
+    return 1;
+
+  not_null_tables_cache= (args[1]->not_null_tables()
+                        & args[2]->not_null_tables());
+
+  return 0;
+}
+
+
 void
 Item_func_if::fix_length_and_dec()
 {
@@ -1750,6 +1842,56 @@ bool Item_func_in::nulls_in_row()
 }
 
 
+/*
+  Perform context analysis of an IN item tree
+
+  SYNOPSIS:
+    fix_fields()
+    thd     reference to the global context of the query thread
+    tables  list of all open tables involved in the query
+    ref     pointer to Item* variable where pointer to resulting "fixed"
+            item is to be assigned
+
+  DESCRIPTION
+    This function performs context analysis (name resolution) and calculates
+    various attributes of the item tree with Item_func_in as its root.
+    The function saves in ref the pointer to the item or to a newly created
+    item that is considered as a replacement for the original one.
+
+  NOTES
+    Let T0(e)/T1(e) be the value of not_null_tables(e) when e is used on
+    a predicate/function level. Then it's easy to show that:
+      T0(e IN(e1,...,en))     = union(T1(e),intersection(T1(ei)))
+      T1(e IN(e1,...,en))     = union(T1(e),intersection(T1(ei)))
+      T0(e NOT IN(e1,...,en)) = union(T1(e),union(T1(ei)))
+      T1(e NOT IN(e1,...,en)) = union(T1(e),intersection(T1(ei)))
+
+  RETURN
+    0   ok
+    1   got error
+*/
+
+bool
+Item_func_in::fix_fields(THD *thd, TABLE_LIST *tables, Item **ref)
+{
+  Item **arg, **arg_end;
+
+  if (Item_func_opt_neg::fix_fields(thd, tables, ref))
+    return 1;
+
+  /* not_null_tables_cache == union(T1(e),union(T1(ei))) */
+  if (pred_level && negated)
+    return 0;
+
+  /* not_null_tables_cache = union(T1(e),intersection(T1(ei))) */
+  not_null_tables_cache= ~(table_map) 0;
+  for (arg= args + 1, arg_end= args + arg_count; arg != arg_end; arg++)
+    not_null_tables_cache&= (*arg)->not_null_tables();
+  not_null_tables_cache|= (*args)->not_null_tables();
+  return 0;
+}
+
+
 static int srtcmp_in(CHARSET_INFO *cs, const String *x,const String *y)
 {
   return cs->coll->strnncollsp(cs,
@@ -1840,7 +1982,7 @@ longlong Item_func_in::val_int()
   {
     int tmp=array->find(args[0]);
     null_value=args[0]->null_value || (!tmp && have_null);
-    return tmp;
+    return (longlong) (!null_value && tmp != negated);
   }
   in_item->store_value(args[0]);
   if ((null_value=args[0]->null_value))
@@ -1849,11 +1991,11 @@ longlong Item_func_in::val_int()
   for (uint i=1 ; i < arg_count ; i++)
   {
     if (!in_item->cmp(args[i]) && !args[i]->null_value)
-      return 1;					// Would maybe be nice with i ?
+      return (longlong) (!negated);
     have_null|= args[i]->null_value;
   }
   null_value= have_null;
-  return 0;
+  return (longlong) (!null_value && negated);
 }
 
 

sql/item_cmpfunc.h

@@ -358,17 +358,49 @@ public:
 };
 
 
-class Item_func_between :public Item_int_func
+/*
+  The class Item_func_opt_neg is defined to factor out the functionality
+  common for the classes Item_func_between and Item_func_in. The objects
+  of these classes can express predicates or there negations.
+  The alternative approach would be to create pairs Item_func_between,
+  Item_func_notbetween and Item_func_in, Item_func_notin.
+
+*/
+
+class Item_func_opt_neg :public Item_int_func
+{
+public:
+  bool negated;     /* <=> the item represents NOT <func> */
+  bool pred_level;  /* <=> [NOT] <func> is used on a predicate level */
+public:
+  Item_func_opt_neg(Item *a, Item *b, Item *c)
+    :Item_int_func(a, b, c), negated(0), pred_level(0) {}
+  Item_func_opt_neg(List<Item> &list)
+    :Item_int_func(list), negated(0), pred_level(0) {}
+public:
+  inline void negate() { negated= !negated; }
+  inline void top_level_item() { pred_level= 1; }
+  Item *neg_transformer(THD *thd)
+  {
+    negated= !negated;
+    return this;
+  }
+};
+
+
+class Item_func_between :public Item_func_opt_neg
 {
   DTCollation cmp_collation;
 public:
   Item_result cmp_type;
   String value0,value1,value2;
-  Item_func_between(Item *a,Item *b,Item *c) :Item_int_func(a,b,c) {}
+  Item_func_between(Item *a, Item *b, Item *c)
+    :Item_func_opt_neg(a, b, c) {}
   longlong val_int();
   optimize_type select_optimize() const { return OPTIMIZE_KEY; }
   enum Functype functype() const   { return BETWEEN; }
   const char *func_name() const { return "between"; }
+  bool fix_fields(THD *, struct st_table_list *, Item **);
   void fix_length_and_dec();
   void print(String *str);
   CHARSET_INFO *compare_collation() { return cmp_collation.collation; }
@@ -433,15 +465,9 @@ public:
   longlong val_int();
   String *val_str(String *str);
   enum Item_result result_type () const { return cached_result_type; }
-  bool fix_fields(THD *thd,struct st_table_list *tlist, Item **ref)
-  {
-    DBUG_ASSERT(fixed == 0);
-    args[0]->top_level_item();
-    return Item_func::fix_fields(thd, tlist, ref);
-  }
+  bool fix_fields(THD *, struct st_table_list *, Item **);
   void fix_length_and_dec();
   const char *func_name() const { return "if"; }
-  table_map not_null_tables() const { return 0; }
 };
 
 
@@ -736,7 +762,7 @@ public:
   }
 };
 
-class Item_func_in :public Item_int_func
+class Item_func_in :public Item_func_opt_neg
 {
   Item_result cmp_type;
   in_vector *array;
@@ -745,11 +771,12 @@ class Item_func_in :public Item_int_func
   DTCollation cmp_collation;
  public:
   Item_func_in(List<Item> &list)
-    :Item_int_func(list), array(0), in_item(0), have_null(0)
+    :Item_func_opt_neg(list), array(0), in_item(0), have_null(0)
   {
     allowed_arg_cols= 0;  // Fetch this value from first argument
   }
   longlong val_int();
+  bool fix_fields(THD *, struct st_table_list *, Item **);
   void fix_length_and_dec();
   void cleanup()
   {
@@ -769,12 +796,6 @@ class Item_func_in :public Item_int_func
   bool nulls_in_row();
   bool is_bool_func() { return 1; }
   CHARSET_INFO *compare_collation() { return cmp_collation.collation; }
-  /*
-    IN() protect from NULL only first argument, if construction like
-    "expression IN ()" will be allowed, we will need to check number of
-    argument here, because "NOT(NULL IN ())" is TRUE.
-  */
-  table_map not_null_tables() const { return args[0]->not_null_tables(); }
 };
 
 /* Functions used by where clause */

sql/opt_range.cc

@@ -849,7 +849,8 @@ static SEL_TREE *get_mm_tree(PARAM *param,COND *cond)
 
   if (cond_func->functype() == Item_func::BETWEEN)
   {
-    if (cond_func->arguments()[0]->type() == Item::FIELD_ITEM)
+    if (!((Item_func_between *)(cond_func))->negated &&
+        cond_func->arguments()[0]->type() == Item::FIELD_ITEM)
     {
       Field *field=((Item_field*) (cond_func->arguments()[0]))->field;
       Item_result cmp_type=field->cmp_type();
@@ -866,7 +867,7 @@ static SEL_TREE *get_mm_tree(PARAM *param,COND *cond)
   if (cond_func->functype() == Item_func::IN_FUNC)
   {						// COND OR
     Item_func_in *func=(Item_func_in*) cond_func;
-    if (func->key_item()->type() == Item::FIELD_ITEM)
+    if (!func->negated && func->key_item()->type() == Item::FIELD_ITEM)
     {
       Field *field=((Item_field*) (func->key_item()))->field;
       Item_result cmp_type=field->cmp_type();

sql/sql_yacc.yy

@@ -2598,7 +2598,12 @@ expr_expr:
 	 expr IN_SYM '(' expr_list ')'
 	  { $4->push_front($1); $$= new Item_func_in(*$4); }
 	| expr NOT IN_SYM '(' expr_list ')'
-	  { $5->push_front($1); $$= new Item_func_not(new Item_func_in(*$5)); }
+    {
+      $5->push_front($1);
+      Item_func_in *item= new Item_func_in(*$5);
+      item->negate();
+      $$= item;
+    }
         | expr IN_SYM in_subselect
           { $$= new Item_in_subselect($1, $3); }
 	| expr NOT IN_SYM in_subselect
@@ -2608,7 +2613,11 @@ expr_expr:
 	| expr BETWEEN_SYM no_and_expr AND_SYM expr
 	  { $$= new Item_func_between($1,$3,$5); }
 	| expr NOT BETWEEN_SYM no_and_expr AND_SYM expr
-	  { $$= new Item_func_not(new Item_func_between($1,$4,$6)); }
+    {
+      Item_func_between *item= new Item_func_between($1,$4,$6);
+      item->negate();
+      $$= item;
+    }
 	| expr OR_OR_CONCAT expr { $$= or_or_concat(YYTHD, $1,$3); }
 	| expr OR_SYM expr	{ $$= new Item_cond_or($1,$3); }
         | expr XOR expr		{ $$= new Item_cond_xor($1,$3); }
@@ -2656,7 +2665,11 @@ no_in_expr:
 	no_in_expr BETWEEN_SYM no_and_expr AND_SYM expr
 	  { $$= new Item_func_between($1,$3,$5); }
 	| no_in_expr NOT BETWEEN_SYM no_and_expr AND_SYM expr
-	  { $$= new Item_func_not(new Item_func_between($1,$4,$6)); }
+    {
+      Item_func_between *item= new Item_func_between($1,$4,$6);
+      item->negate();
+      $$= item;
+    }
 	| no_in_expr OR_OR_CONCAT expr	{ $$= or_or_concat(YYTHD, $1,$3); }
 	| no_in_expr OR_SYM expr	{ $$= new Item_cond_or($1,$3); }
         | no_in_expr XOR expr		{ $$= new Item_cond_xor($1,$3); }
@@ -2704,7 +2717,12 @@ no_and_expr:
 	  no_and_expr IN_SYM '(' expr_list ')'
 	  { $4->push_front($1); $$= new Item_func_in(*$4); }
 	| no_and_expr NOT IN_SYM '(' expr_list ')'
-	  { $5->push_front($1); $$= new Item_func_not(new Item_func_in(*$5)); }
+    {
+      $5->push_front($1);
+      Item_func_in *item= new Item_func_in(*$5);
+      item->negate();
+      $$= item;
+    }
         | no_and_expr IN_SYM in_subselect
           { $$= new Item_in_subselect($1, $3); }
 	| no_and_expr NOT IN_SYM in_subselect
@@ -2714,7 +2732,11 @@ no_and_expr:
 	| no_and_expr BETWEEN_SYM no_and_expr AND_SYM expr
 	  { $$= new Item_func_between($1,$3,$5); }
 	| no_and_expr NOT BETWEEN_SYM no_and_expr AND_SYM expr
-	  { $$= new Item_func_not(new Item_func_between($1,$4,$6)); }
+    {
+      Item_func_between *item= new Item_func_between($1,$4,$6);
+      item->negate();
+      $$= item;
+    }
 	| no_and_expr OR_OR_CONCAT expr	{ $$= or_or_concat(YYTHD, $1,$3); }
 	| no_and_expr OR_SYM expr	{ $$= new Item_cond_or($1,$3); }
         | no_and_expr XOR expr		{ $$= new Item_cond_xor($1,$3); }