Fixed parallel ingestion.

[khustup2]

🚀 🚀 Pull Request

Impact

• Bug fix (non-breaking change which fixes expected existing functionality)
• Enhancement/New feature (adds functionality without impacting existing logic)
• Breaking change (fix or feature that would cause existing functionality to change)

Description

Things to be aware of

Things to worry about

Additional Context

[claude]

Claude finished @khustup2's task in 47s —— View job

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Review Summary

Found 2 critical memory context management bugs in the subtransaction cleanup code:

• sync_worker.cpp:141 - Missing MemoryContextSwitchTo before releasing subtransaction
• table_storage.cpp:396 - Same issue in the success path

Both need the memory context restored before ReleaseCurrentSubTransaction() to prevent memory corruption.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[claude]

Missing MemoryContextSwitchTo(saved_context) before ReleaseCurrentSubTransaction(). PostgreSQL subtransaction cleanup requires restoring the memory context before releasing, or you risk context corruption.

Suggested change

	ReleaseCurrentSubTransaction();
	MemoryContextSwitchTo(saved_context);
	ReleaseCurrentSubTransaction();

[claude]

Missing MemoryContextSwitchTo(saved_context) before ReleaseCurrentSubTransaction(). This can cause memory context corruption when the subtransaction commits successfully.

Suggested change

	ReleaseCurrentSubTransaction();
	MemoryContextSwitchTo(saved_context);
	ReleaseCurrentSubTransaction();