[GitHub] [superset] genzgd commented on issue #15876: `Python int too large to convert to C long` after sqllab query

["genzgd (via GitHub)" <gi...@apache.org>]

genzgd commented on issue #15876:
URL: https://github.com/apache/superset/issues/15876#issuecomment-1600731902

   For ClickHouse, you can use `clickhouse-connect` as the connector and it won't throw an error.  Instead, it will return the two's complement/negative value for the UInt64 column (and strings for 128/256 bit ClickHouse integer columns).  It's not a complete fix for the underlying issue -- which is the fact that Superset doesn't support UInt64 datatypes due to the PyArrow transformation, but it's workable for use cases where the UInt64 is something like a database id or the equivalent.


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