codeant-ai-for-open-source[bot] commented on PR #38369:
URL: https://github.com/apache/superset/pull/38369#issuecomment-4030506775
## **Sequence Diagram**
This PR ensures saved AG Grid filters are applied only once per chart render
cycle and adds a mapping that resolves metric and calculated column labels to
valid SQL before executing filtered queries.
```mermaid
sequenceDiagram
participant User
participant TableFrontend
participant Backend
participant Database
User->>TableFrontend: Load table chart with saved filters
TableFrontend->>TableFrontend: Apply saved filter model once and then
strip it on re-render
User->>TableFrontend: Add or modify AG Grid filters (including AND
conditions)
TableFrontend->>Backend: Send query with AG Grid filter clauses and
metric SQL expressions
Backend->>Backend: Build label to SQL map and resolve labels in WHERE
and HAVING
Backend->>Database: Execute query with resolved filter clauses
Database-->>Backend: Return filtered rows
Backend-->>TableFrontend: Return updated result set for grid display
```
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