Bug#40825: Error 1356 while selecting from a view

with a "HAVING" clause though query works

SELECT from views defined like:

  CREATE VIEW v1 (view_column)
    AS SELECT c AS alias FROM t1 HAVING alias

fails with an error 1356:
  View '...' references invalid table(s) or column(s)
  or function(s) or definer/invoker of view lack rights
  to use them


CREATE VIEW form with a (column list) substitutes
SELECT column names/aliases with names from a
view column list.
However, alias references in HAVING clause was
not substituted.


The Item_ref::print function has been modified
to write correct aliased names of underlying
items into VIEW definition generation/.frm file.


mysql-test/r/view.result:
  Added test file for bug #40825.
mysql-test/t/view.test:
  Added test file for bug #40825.
sql/item.cc:
  Bug#40825: Error 1356 while selecting from a view
             with a "HAVING" clause though query works
  
  The Item_ref::print function has been modified
  to write correct aliased names of underlying
  items into VIEW definition generation/.frm file.

mysql-test/t/view.test

@@ -3680,6 +3680,29 @@ SELECT * FROM v1 IGNORE INDEX (c2) WHERE c2=2;
 DROP VIEW v1;
 DROP TABLE t1;
 
+--echo # -----------------------------------------------------------------
+--echo # -- Bug#40825: Error 1356 while selecting from a view 
+--echo # --            with a "HAVING" clause though query works
+--echo # -----------------------------------------------------------------
+--echo
+
+CREATE TABLE t1 (c INT);
+
+--echo
+
+CREATE VIEW v1 (view_column) AS SELECT c AS alias FROM t1 HAVING alias;
+SHOW CREATE VIEW v1;
+SELECT * FROM v1;
+
+--echo
+
+DROP VIEW v1;
+DROP TABLE t1;
+
+--echo
+--echo # -- End of test case for Bug#40825
+--echo
+
 --echo # -----------------------------------------------------------------
 --echo # -- End of 5.0 tests.
 --echo # -----------------------------------------------------------------