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

[dahbka-lis]

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]

🟢 2025-11-14 19:29:52 UTC The validation of the Pull Request description is successful.

[github-actions]

⚪ 2025-11-14 19:31:28 UTC Pre-commit check linux-x86_64-release-asan for 22b8069 has started.
⚪ 2025-11-14 19:31:43 UTC Artifacts will be uploaded here
⚪ 2025-11-14 19:34:46 UTC ya make is running...
🟡 2025-11-14 20:41:28 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?
12851	12631	0	78	107	35

⚪ 2025-11-14 20:42:30 UTC ya make is running... (failed tests rerun, try 2)
🟢 2025-11-14 20:54:20 UTC Tests successful.

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

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
274 (only retried tests)	237	0	0	5	32

🟢 2025-11-14 20:54:28 UTC Build successful.
🟢 2025-11-14 20:54:50 UTC ydbd size 3.8 GiB changed* by +352 Bytes, which is < 100.0 KiB vs stable-25-2: OK

ydbd size dash	stable-25-2: ad6aeae	merge: 22b8069	diff	diff %
ydbd size	4 050 310 416 Bytes	4 050 310 768 Bytes	+352 Bytes	+0.000%
ydbd stripped size	1 409 788 152 Bytes	1 409 788 216 Bytes	+64 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 19:31:37 UTC Pre-commit check linux-x86_64-relwithdebinfo for 22b8069 has started.
⚪ 2025-11-14 19:31:51 UTC Artifacts will be uploaded here
⚪ 2025-11-14 19:34:47 UTC ya make is running...
🟡 2025-11-14 20:29:46 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?
27041	25760	0	8	1227	46

⚪ 2025-11-14 20:32:03 UTC ya make is running... (failed tests rerun, try 2)
🟡 2025-11-14 20:49:57 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?
102 (only retried tests)	59	0	1	2	40

⚪ 2025-11-14 20:50:06 UTC ya make is running... (failed tests rerun, try 3)
🟢 2025-11-14 21:02:09 UTC Tests successful.

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

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
73 (only retried tests)	34	0	0	3	36

🟢 2025-11-14 21:02:16 UTC Build successful.
🟢 2025-11-14 21:02:34 UTC ydbd size 2.2 GiB changed* by +240 Bytes, which is < 100.0 KiB vs stable-25-2: OK

ydbd size dash	stable-25-2: ad6aeae	merge: 22b8069	diff	diff %
ydbd size	2 327 215 472 Bytes	2 327 215 712 Bytes	+240 Bytes	+0.000%
ydbd stripped size	487 650 088 Bytes	487 650 152 Bytes	+64 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}