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Name resolution context added (BUG#6443)

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This commit is contained in:
bell@sanja.is.com.ua
2005-07-01 07:05:42 +03:00
parent d8cb0cbc3f
commit d3905f3d0e
55 changed files with 1688 additions and 1069 deletions
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9
sql/sql_union.cc
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@ -124,6 +124,13 @@ st_select_lex_unit::init_prepare_fake_select_lex(THD *thd)
fake_select_lex->table_list.link_in_list((byte *)&result_table_list,
(byte **)
&result_table_list.next_local);
for (ORDER *order= (ORDER *)global_parameters->order_list.first;
order;
order=order->next)
{
(*order->item)->walk(&Item::change_context_processor,
(byte *) &fake_select_lex->context);
}
}
@ -187,6 +194,8 @@ bool st_select_lex_unit::prepare(THD *thd_arg, select_result *sel_result,
else
tmp_result= sel_result;
sl->context.resolve_in_select_list= TRUE;
for (;sl; sl= sl->next_select())
{
bool can_skip_order_by;