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Fixed the bug mdev-9719 concerning execution of prepared statements

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with window functions. Added the test case for it.
Also allowed to use aliases for set functions in partition and order lists
that are specified in window functions.
This commit is contained in:
Igor Babaev
2016-03-16 23:35:28 -07:00
parent 72a4969eca
commit c3ab9712b0
5 changed files with 96 additions and 3 deletions
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3
sql/sql_select.cc
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@ -654,9 +654,10 @@ setup_without_group(THD *thd, Ref_ptr_array ref_pointer_array,
thd->lex->allow_sum_func&= ~((nesting_map)1 << select->nest_level);
res= res || setup_group(thd, ref_pointer_array, tables, fields, all_fields,
group, hidden_group_fields);
thd->lex->allow_sum_func= save_allow_sum_func;
thd->lex->allow_sum_func|= (nesting_map)1 << select->nest_level;
res= res || setup_windows(thd, ref_pointer_array, tables, fields, all_fields,
win_specs);
thd->lex->allow_sum_func= save_allow_sum_func;
DBUG_RETURN(res);
}