fix returning clause in upsert/insert on missing input columns

[gridnevvvit]

Changelog entry

fixes #15551

Changelog category

• Bugfix

Description for reviewers

...

[github-actions]

🟢 2025-03-21 11:37:16 UTC The validation of the Pull Request description is successful.

[github-actions]

⚪ 2025-03-21 12:19:21 UTC Pre-commit check linux-x86_64-release-asan for 37c0776 has started.
⚪ 2025-03-21 12:19:54 UTC Artifacts will be uploaded here
⚪ 2025-03-21 12:23:22 UTC ya make is running...
🟡 2025-03-21 13:39:10 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet Going to retry failed tests...

Test history | Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
12029	11881	0	98	14	36

⚪ 2025-03-21 13:40:16 UTC ya make is running... (failed tests rerun, try 2)
🟡 2025-03-21 13:53:35 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet Going to retry failed tests...

Test history | Ya make output | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
203 (only retried tests)	158	0	3	6	36

⚪ 2025-03-21 13:53:43 UTC ya make is running... (failed tests rerun, try 3)
🟡 2025-03-21 14:07:03 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet

Test history | Ya make output | Test bloat | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
75 (only retried tests)	33	0	3	5	34

🟢 2025-03-21 14:07:13 UTC Build successful.
🟢 2025-03-21 14:07:43 UTC ydbd size 3.8 GiB changed* by +83.5 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: 6dc2e21	merge: 37c0776	diff	diff %
ydbd size	4 073 892 992 Bytes	4 073 978 504 Bytes	+83.5 KiB	+0.002%
ydbd stripped size	1 409 061 352 Bytes	1 409 085 416 Bytes	+23.5 KiB	+0.002%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}

[github-actions]

⚪ 2025-03-21 12:41:16 UTC Pre-commit check linux-x86_64-relwithdebinfo for 37c0776 has started.
⚪ 2025-03-21 12:41:43 UTC Artifacts will be uploaded here
⚪ 2025-03-21 12:45:15 UTC ya make is running...
🟡 2025-03-21 13:44:27 UTC Some tests failed, follow the links below. Going to retry failed tests...

Test history | Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
19323	17937	0	7	1264	115

⚪ 2025-03-21 13:46:08 UTC ya make is running... (failed tests rerun, try 2)
🟡 2025-03-21 13:58:58 UTC Some tests failed, follow the links below. Going to retry failed tests...

Test history | Ya make output | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
205 (only retried tests)	99	0	1	0	105

⚪ 2025-03-21 13:59:09 UTC ya make is running... (failed tests rerun, try 3)
🔴 2025-03-21 14:11:20 UTC Some tests failed, follow the links below.

Test history | Ya make output | Test bloat | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
145 (only retried tests)	40	0	1	0	104

🟢 2025-03-21 14:11:27 UTC Build successful.
🟢 2025-03-21 14:11:47 UTC ydbd size 2.2 GiB changed* by +38.5 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: 6dc2e21	merge: 37c0776	diff	diff %
ydbd size	2 314 348 712 Bytes	2 314 388 176 Bytes	+38.5 KiB	+0.002%
ydbd stripped size	484 361 728 Bytes	484 372 800 Bytes	+10.8 KiB	+0.002%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}