[NEW RBO] Force optional for aggregation with special cases based on …

[denis0x0D]

…YqlSelect changes.

Changelog entry

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Changelog category

• Not for changelog (changelog entry is not required)

Description for reviewers

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[github-actions]

🟢 2025-12-23 18:06:14 UTC The validation of the Pull Request description is successful.

[github-actions]

⚪ 2025-12-23 18:06:24 UTC Pre-commit check linux-x86_64-relwithdebinfo for 348cded has started.
⚪ 2025-12-23 18:06:41 UTC Artifacts will be uploaded here
⚪ 2025-12-23 18:08:59 UTC ya make is running...
🟡 2025-12-23 20:15:38 UTC Some tests failed, follow the links below. Going to retry failed tests...

Details

Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
44678	41081	0	182	3376	39

⚪ 2025-12-23 20:15:57 UTC ya make is running... (failed tests rerun, try 2)
🟢 2025-12-23 20:50:07 UTC Tests successful.

Ya make output | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
1919 (only retried tests)	1906	0	0	0	13

🟢 2025-12-23 20:50:15 UTC Build successful.
🟢 2025-12-23 20:50:40 UTC ydbd size 2.3 GiB changed* by +29.4 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: 7a46c62	merge: 348cded	diff	diff %
ydbd size	2 486 521 800 Bytes	2 486 551 920 Bytes	+29.4 KiB	+0.001%
ydbd stripped size	529 311 712 Bytes	529 320 224 Bytes	+8.3 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}

[ydbot]

Run Extra Tests

Run additional tests for this PR. You can customize:

• Test Size: small, medium, large (default: all)
• Test Targets: any directory path (default: ydb/)
• Sanitizers: ASAN, MSAN, TSAN
• Coredumps: enable for debugging (default: off)
• Additional args: custom ya make arguments

[github-actions]

⚪ 2025-12-23 18:06:34 UTC Pre-commit check linux-x86_64-release-asan for 348cded has started.
⚪ 2025-12-23 18:06:51 UTC Artifacts will be uploaded here
⚪ 2025-12-23 18:09:02 UTC ya make is running...
🟡 2025-12-23 19:29:08 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet

Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
14289	14142	0	120	10	17

🟢 2025-12-23 19:29:20 UTC Build successful.
🟢 2025-12-23 19:29:52 UTC ydbd size 3.8 GiB changed* by +57.9 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: 7a46c62	merge: 348cded	diff	diff %
ydbd size	4 086 795 328 Bytes	4 086 854 600 Bytes	+57.9 KiB	+0.001%
ydbd stripped size	1 530 347 384 Bytes	1 530 379 576 Bytes	+31.4 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}

[ydbot]

Backport

To backport this PR, click the button next to the target branch and then click "Run workflow" in the Run Actions UI.

Branch	Run
stable-25-2, stable-25-2-1, stable-25-3, stable-25-3-1
stable-25-3, stable-25-3-1
stable-25-3