Ensure types are returned even if there are no rows #500
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Is there a particular reason to add this to the test? It's fine, I just want to understand what prompted the PR. |
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I've stubled onto this when trying to switch to HTTP interface for querying CH. I was searching for documentation or test proving me wrong, so i've added test to help anyone in the future (or if the behaviour of CH changes) |
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Summary
Tiny change to ensure the column types are always returned
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