GitHub user dosubot[bot] added a comment to the discussion: Jinja Template - 
url_param not working

<!-- Answer -->
The error is likely because your SQL references `sq2.survey_id`, but Superset 
datasets require you to use the plain column name as defined in the 
dataset—usually just `survey_id` (not qualified or aliased) 
[source](https://github.com/apache/superset/blob/829e4d92d91ceae4b43b1ed3b063ffe45377799c/superset/connectors/sqla/models.py).
 Also, your SDK config uses `urlParams: { id: 8 }`, but your Jinja macro 
expects `survey_id`. Both names must match for the parameter to be picked up 
[source](https://github.com/apache/superset-embedded-sdk/src/index.ts).

Try updating your query to:
```sql
survey_id IN ({{ url_param('survey_id') | default(8) | int }})
```
and your SDK config to:
```js
urlParams: { survey_id: 8 }
```
If you use `filter_values`, the same column name rule applies.

If you still see missing columns, use an `if/else` in your SQL to ensure the 
query always returns results, like:
```sql
WHERE 1=1
{% if url_param('survey_id') %}
  AND survey_id = {{ url_param('survey_id') | int }}
{% else %}
  AND survey_id = 8
{% endif %}
```
This prevents empty result sets from causing column sync issues 
[source](https://github.com/apache/superset/issues/33591).

If problems persist, check your dataset definition in Superset to confirm 
`survey_id` is present, and review logs for more details.


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GitHub link: 
https://github.com/apache/superset/discussions/35480#discussioncomment-14614835

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