codeant-ai-for-open-source[bot] commented on PR #38569:
URL: https://github.com/apache/superset/pull/38569#issuecomment-4039758851
## **Sequence Diagram**
This PR updates the ExtraCache regex so that nested Jinja helper calls (such
as cache_key_wrapper wrapping another function) are detected and included when
computing query cache keys, improving cache correctness for templated SQL.
```mermaid
sequenceDiagram
participant User
participant TemplateProcessor
participant ExtraCache
participant Cache
User->>TemplateProcessor: Submit SQL with Jinja template
TemplateProcessor->>TemplateProcessor: Scan template with ExtraCache
regex
alt helper calls found (including nested)
TemplateProcessor->>ExtraCache: Render helper calls and capture
values
ExtraCache->>Cache: Append values to extra cache keys
end
TemplateProcessor-->>User: Return result using computed cache key
```
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