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4 commits

Author SHA1 Message Date
Oleg Smirnov
505b7127c9 MDEV-32411 Item_sum arguments incorrectly reset to temp table fields which causes crash 
The issue is caused by a logic error in Item_sum::get_tmp_table_item() method:
it resets arguments of the item to point to the result fields during
change_ref_to_tmp_fields() call. However, Item_sum arguments must not be modified.
It is enough for Item_sum objects to call ancestor's implementation
Item::get_tmp_table_item().

This fix is in accordance with MySQL commit 2e3dc09087c24798c90e05163ed3d931f6b93db3

Reviewer: Oleksandr Byelkin <sanja@mariadb.com>
 2025-01-09 11:35:09 +07:00
Lena Startseva
9e74a7f4f3 Removing MDEV-27871 from tastcases because it is not a bug 2024-06-28 16:45:50 +07:00
Sergei Golubchik
8c34eab968 MDEV-28094 Window function in expression in ORDER BY 
call item->split_sum_func() in setup_order() just as
it's done in setup_fields()
 2022-04-29 17:05:19 +02:00
Michael Widenius
a7abddeffa Create 'main' test directory and move 't' and 'r' there 2018-03-29 13:59:44 +03:00
Renamed from mysql-test/r/win_sum.result (Browse further)