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Support SELECT * EXCEPT in sqlsmith #10516
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Seems like a good target for sqlsmith tutorial, as a replacement for #10327, since eowc maybe a little complicated for sqlsmith tutorial. |
@wugouzi Can you please do it? The feature developer is supposed to complete the sqlsmith tests. |
This issue has been open for 60 days with no activity. If you think it is still relevant today, and needs to be done in the near future, you can comment to update the status, or just manually remove the You can also confidently close this issue as not planned to keep our backlog clean. |
We added
SELECT * EXCEPT (columns)
in #10438, but the corresponding sqlsmith test are not added.The reason is that currently, sqlsmith does not track the generated columns from certain functions over tables (e.g.,
window_start
fromtumble
). Butselect *
orselect * except (...)
will introduce those columns unintentionally which would lead to incorrect sqls. Example:The text was updated successfully, but these errors were encountered: