Avoid row injection if the reparse is a no-op
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	seanleong-WMDE
	Aug 27 2025, 11:55 AM

Description

User story
As an engineer, I want pages to reparse. If the result is a no-op, avoid injecting the row.

Background
As part of the discussion between Jonathan, Amir, and Lucas:

We would still want to keep the fine-grained usage tracking, to reduce the number of reparses, T400698#11077409

Acceptance Criteria

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References

Status	Assigned	Task
Open	None	T400696 FY25-26 WE1.4.1 RecentChanges database performance improvements
Open	None	T400698 Reduce noisy wikidata injected rows to recentchanges
Open	None	T401284 [Epic] Reduce Change Propagation Noise from Wikidata to Client Wikis
Open	None	T403038 Avoid row injection if the reparse is a no-op