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MDEV-28094 Window function in expression in ORDER BY

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call item->split_sum_func() in setup_order() just as
it's done in setup_fields()
This commit is contained in:
Sergei Golubchik
2022-04-28 17:40:49 +02:00
parent bc9102eb81
commit 8c34eab968
3 changed files with 27 additions and 2 deletions
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4
sql/sql_select.cc
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@ -24546,8 +24546,8 @@ int setup_order(THD *thd, Ref_ptr_array ref_pointer_array, TABLE_LIST *tables,
return 1;
}
if (from_window_spec && item->with_sum_func() &&
item->type() != Item::SUM_FUNC_ITEM)
if ((from_window_spec && item->with_sum_func() &&
item->type() != Item::SUM_FUNC_ITEM) || item->with_window_func)
{
item->split_sum_func(thd, ref_pointer_array,
all_fields, SPLIT_SUM_SELECT);