Unit test for SELECT no PK and LIMIT

[neyrox]

Changelog entry

C++ unit test for

SELECT vn FROM table LIMIT 1;

on table with PK(id) and data column vn with COLUMN store

Changelog category

• Not for changelog (changelog entry is not required)

Description for reviewers

Simple test for SyncPointLimitControl bag when data source comes without PK

[github-actions]

🟢 2025-10-08 11:38:34 UTC The validation of the Pull Request description is successful.

[github-actions]

⚪ 2025-10-08 11:39:26 UTC Pre-commit check linux-x86_64-relwithdebinfo for 4bae53e has started.
⚪ 2025-10-08 11:39:40 UTC Artifacts will be uploaded here
⚪ 2025-10-08 11:42:20 UTC ya make is running...
🟢 2025-10-08 11:44:59 UTC Tests successful.

Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
193	193	0	0	0	0

🟢 2025-10-08 11:45:02 UTC Build successful.

[github-actions]

⚪ 2025-10-08 11:39:39 UTC Pre-commit check linux-x86_64-release-asan for 4bae53e has started.
⚪ 2025-10-08 11:39:53 UTC Artifacts will be uploaded here
⚪ 2025-10-08 11:42:23 UTC ya make is running...
🟡 2025-10-08 11:54:53 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?
193	191	0	2	0	0

🟢 2025-10-08 11:54:56 UTC Build successful.