[25.3.1] Sequential reads for BATCH queries (#28906)

[dahbka-lis]

Changelog entry

...

Changelog category

• Not for changelog (changelog entry is not required)

Description for reviewers

...

[github-actions]

⚪ 2025-11-14 19:27:27 UTC Pre-commit check linux-x86_64-release-asan for 302fd6c has started.
⚪ 2025-11-14 19:28:08 UTC Artifacts will be uploaded here
⚪ 2025-11-14 19:32:18 UTC ya make is running...
🟡 2025-11-14 21:33:59 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?
15639	15203	0	186	236	14

🟢 2025-11-14 21:35:14 UTC Build successful.
🟢 2025-11-14 21:35:37 UTC ydbd size 3.8 GiB changed* by +1.7 KiB, which is < 100.0 KiB vs stable-25-3-1: OK

ydbd size dash	stable-25-3-1: df494f8	merge: 302fd6c	diff	diff %
ydbd size	4 053 938 760 Bytes	4 053 940 472 Bytes	+1.7 KiB	+0.000%
ydbd stripped size	1 510 897 664 Bytes	1 510 897 984 Bytes	+320 Bytes	+0.000%

^{*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]

🟢 2025-11-14 19:30:06 UTC The validation of the Pull Request description is successful.

[github-actions]

⚪ 2025-11-14 19:30:51 UTC Pre-commit check linux-x86_64-relwithdebinfo for 302fd6c has started.
⚪ 2025-11-14 19:31:10 UTC Artifacts will be uploaded here
⚪ 2025-11-14 19:34:45 UTC ya make is running...
🟡 2025-11-14 21:06:02 UTC Some tests failed, follow the links below. Going to retry failed tests...

Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
38317	35628	0	8	2659	22

⚪ 2025-11-14 21:09:17 UTC ya make is running... (failed tests rerun, try 2)
🟢 2025-11-14 21:25:33 UTC Tests successful.

Ya make output | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
552 (only retried tests)	536	0	0	0	16

🟢 2025-11-14 21:25:42 UTC Build successful.
🟢 2025-11-14 21:25:58 UTC ydbd size 2.3 GiB changed* by +96 Bytes, which is < 100.0 KiB vs stable-25-3-1: OK

ydbd size dash	stable-25-3-1: df494f8	merge: 302fd6c	diff	diff %
ydbd size	2 436 238 280 Bytes	2 436 238 376 Bytes	+96 Bytes	+0.000%
ydbd stripped size	521 719 272 Bytes	521 719 272 Bytes	0 Bytes	0.000%

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