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This commit is contained in:
Norvald H. Ryeng 2012-06-28 14:07:21 +02:00
commit 52626ab181
2 changed files with 7 additions and 1 deletions
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2
sql/item.cc
View file

@ -6429,7 +6429,7 @@ bool Item_ref::fix_fields(THD *thd, Item **reference)
if (from_field != not_found_field)
{
Item_field* fld;
if (!(fld= new Item_field(from_field)))
if (!(fld= new Item_field(thd, last_checked_context, from_field)))
goto error;
thd->change_item_tree(reference, fld);
mark_as_dependent(thd, last_checked_context->select_lex,

6
sql/sql_select.cc
View file

@ -557,6 +557,8 @@ JOIN::prepare(Item ***rref_pointer_array,
if (having)
{
Query_arena backup, *arena;
arena= thd->activate_stmt_arena_if_needed(&backup);
nesting_map save_allow_sum_func= thd->lex->allow_sum_func;
thd->where="having clause";
thd->lex->allow_sum_func|= 1 << select_lex_arg->nest_level;
@ -565,6 +567,10 @@ JOIN::prepare(Item ***rref_pointer_array,
(having->fix_fields(thd, &having) ||
having->check_cols(1)));
select_lex->having_fix_field= 0;
select_lex->having= having;
if (arena)
thd->restore_active_arena(arena, &backup);
if (having_fix_rc || thd->is_error())
DBUG_RETURN(-1); /* purecov: inspected */
thd->lex->allow_sum_func= save_allow_sum_func;