MelikHajlawi opened a new issue, #40407:
URL: https://github.com/apache/superset/issues/40407
### Bug description
The `useTables` hook returns a `hasMore` flag that is `true` when the backend
has more tables than the current page response includes:
hasMore: json.count > json.result.length
However, this flag is never consumed by `TableSelector` or any other UI
component.
When a database has more tables than the API page limit, users see a
truncated list
with no warning, no count indicator, and no way to know that tables are
missing.
### Steps to reproduce
1. Connect a database schema with 100+ tables
2. Open SQL Lab, select that database and schema
3. Observe the table dropdown — there is no indicator that the list is
truncated
### Expected behavior
A helper message should appear below the table selector informing users that
the
list is truncated, e.g. "Some tables are not shown. Refine your search."
### Files
- `superset-frontend/src/hooks/apiResources/tables.ts` — `hasMore` is
computed
- `superset-frontend/src/components/TableSelector/index.tsx` — `hasMore`
never used
```
### Screenshots/recordings
_No response_
### Superset version
master / latest-dev
### Python version
3.9
### Node version
16
### Browser
Chrome
### Additional context
_No response_
### Checklist
- [x] I have searched Superset docs and Slack and didn't find a solution to
my problem.
- [x] I have searched the GitHub issue tracker and didn't find a similar bug
report.
- [x] I have checked Superset's logs for errors and if I found a relevant
Python stacktrace, I included it here as text in the "additional context"
section.
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