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fix: return UUID types as strings from .execute()/.to_pandas() #8538

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@jcrist jcrist commented Mar 4, 2024

BREAKING CHANGE: previously UUIDs were returned as uuid.UUID instances from .to_pandas()/.execute(), but strings from .to_pyarrow()/.to_polars() - we now return these values as strings everywhere.

Fixes #8532.

BREAKING CHANGE: previously UUIDs were returned as `uuid.UUID` instances from `.to_pandas()`/`.execute()`, but strings from `.to_pyarrow()`/`.to_polars()` - we now return these values as strings everywhere.
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jcrist commented Mar 4, 2024

Ugh, with automatic mappings in some of the dbapi libraries this will require some deeper changes.

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bug: arrow type error when show data with 'UUID' object
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