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Posted to notifications@superset.apache.org by GitBox <gi...@apache.org> on 2019/01/15 22:45:51 UTC
[GitHub] betodealmeida opened a new pull request #6695: Allow empty results
in Hive (from SET, eg)
betodealmeida opened a new pull request #6695: Allow empty results in Hive (from SET, eg)
URL: https://github.com/apache/incubator-superset/pull/6695
With the support for multi-statement queries (https://github.com/apache/incubator-superset/pull/6112), some Hive queries can now return no result. This is currently raising an exception in `cursor.fetchall()`.
I added this to the Hive engine spec, but the expected behavior from `cursor.fetchall()` is correct here — it should raise an exception if `execute()` returned no rows. Should I move this to base class instead?
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