dosubot[bot] commented on issue #32143:
URL: https://github.com/apache/superset/issues/32143#issuecomment-2636654192

   <!-- Answer -->
   The issue you're experiencing is related to the use of sqlglot for SQL 
parsing in Apache Superset version 4.1.1, which does not support the Impala SQL 
dialect. This is causing errors when creating datasets from SQL Lab queries, 
even though the queries themselves execute correctly.
   
   Currently, Superset handles unsupported SQL dialects by using custom 
implementations. However, for Impala, there doesn't seem to be a built-in 
workaround or custom implementation in the codebase specifically for this 
dialect. You might need to consider implementing a custom parser or handling 
logic for Impala SQL within your Superset setup to address this issue.
   
   For now, you could explore the possibility of extending or customizing 
sqlglot to support Impala, although this would require significant development 
effort. Alternatively, you might need to wait for an update from the Superset 
maintainers that addresses this limitation or consider contributing a solution 
if you're able to develop one.
   
   
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