Serialize Trino ROW types as JSON objects with field names#7644
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yoshiokatsuneo merged 5 commits intogetredash:masterfrom Feb 28, 2026
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Trino ROW (struct) columns were serialized as plain arrays, losing
all field name information. This converts NamedRowTuple values to
dicts using the field name metadata from the trino library, so ROW
fields appear as {"field": value} instead of [value].
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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yoshiokatsuneo
approved these changes
Feb 28, 2026
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I confirmed that it works well. So, I approved and merged the commit. |
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Trino ROW (struct) columns were serialized as plain arrays, losing all field name information. This converts NamedRowTuple values to dicts using the field name metadata from the trino library, so ROW fields appear as {"field": value} instead of [value].
What type of PR is this?
Description
How is this tested?
I tested by querying our local Trino instance before/after this change
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