Commit 33da0f37 authored by unknown's avatar unknown

Bug#24791: Union with AVG-groups generates wrong results

Patch appled after doing a pull from the team tree. Additional tests had to be
fixed


mysql-test/r/union.result:
  Bug 24791
  
  The tests for temporary tables have been fixed. Since the call to 
  display_length(Item) was removed from the constructor for Item_type_holder, items 
  in temporary tables keep the original values of the items, rather than the magic
  numbers supplied by display_length.
parent a9df90a7
......@@ -554,7 +554,7 @@ aa
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` varbinary(20) NOT NULL default ''
`a` varbinary(2) NOT NULL default ''
) ENGINE=MyISAM DEFAULT CHARSET=latin1
drop table t1;
create table t1 SELECT 12 as a UNION select 12.2 as a;
......@@ -655,7 +655,7 @@ f
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`f` varbinary(24) default NULL
`f` varbinary(12) default NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
drop table t1;
create table t1 SELECT y from t2 UNION select da from t2;
......
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