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

into igor-inspiron.creware.com:/home/igor/mysql-5.0

mysql-test/r/view.result

@@ -1940,3 +1940,17 @@ s1	s2
 DROP PROCEDURE p1;
 DROP VIEW v1;
 DROP TABLE t1;
+CREATE TABLE t1 (f1 char) ENGINE = innodb;
+INSERT INTO t1 VALUES ('A');
+CREATE VIEW  v1 AS SELECT * FROM t1;
+INSERT INTO t1 VALUES('B');
+SELECT * FROM v1;
+f1
+A
+B
+SELECT * FROM t1;
+f1
+A
+B
+DROP VIEW v1;
+DROP TABLE t1;

mysql-test/t/view.test

@@ -1778,3 +1778,18 @@ CALL p1();
 DROP PROCEDURE p1;
 DROP VIEW v1;
 DROP TABLE t1;
+
+#
+# Test for bug #11771: wrong query_id in SELECT * FROM <view>
+#
+
+CREATE TABLE t1 (f1 char) ENGINE = innodb;
+INSERT INTO t1 VALUES ('A');
+CREATE VIEW  v1 AS SELECT * FROM t1;
+
+INSERT INTO t1 VALUES('B');
+SELECT * FROM v1;
+SELECT * FROM t1;
+
+DROP VIEW v1;
+DROP TABLE t1;

sql/item.h

@@ -641,6 +641,7 @@ class Item {
   virtual bool cleanup_processor(byte *arg);
   virtual bool collect_item_field_processor(byte * arg) { return 0; }
   virtual bool change_context_processor(byte *context) { return 0; }
+  virtual bool reset_query_id_processor(byte *query_id) { return 0; }
 
   virtual Item *equal_fields_propagator(byte * arg) { return this; }
   virtual Item *set_no_const_sub(byte *arg) { return this; }
@@ -895,6 +896,13 @@ class Item_field :public Item_ident
   bool is_null() { return field->is_null(); }
   Item *get_tmp_table_item(THD *thd);
   bool collect_item_field_processor(byte * arg);
+  bool reset_query_id_processor(byte *arg)
+  {
+    field->query_id= *((query_id_t *) arg);
+    if (result_field)
+      result_field->query_id= field->query_id;
+    return 0;
+  }
   void cleanup();
   Item_equal *find_item_equal(COND_EQUAL *cond_equal);
   Item *equal_fields_propagator(byte *arg);

sql/sql_base.cc

@@ -3495,6 +3495,12 @@ insert_fields(THD *thd, Name_resolution_context *context, const char *db_name,
           field->query_id=thd->query_id;
           table->used_keys.intersect(field->part_of_key);
         }
+        else
+        {
+          Item *item= ((Field_iterator_view *) iterator)->item();
+          item->walk(&Item::reset_query_id_processor,
+                     (byte *)(&thd->query_id));
+        }
       }
       /*
 	All fields are used in case if usual tables (in case of view used