feat: Allow loading a DataFrame even if the provided BigQuery schema includes columns not in the DataFrame #953
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This change modifies the behavior when a DataFrame is loaded to BigQuery with a schema that contains fields not present in the DataFrame. Instead of raising a `ValueError`, a `UserWarning` is now issued, and the extra fields are appended to the schema. This allows for more flexible data loading scenarios.
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This change modifies the behavior when a DataFrame is loaded to BigQuery with a schema that contains fields not present in the DataFrame.
Instead of raising a
ValueError, aUserWarningis now issued, and the extra fields are appended to the schema. This allows for more flexible data loading scenarios.CONTEXT: this was originally a suggestion for the
python-bigquerylibrary and we made the decision to move it here since we are deprecating that corresponding function inpython-bigquery. That suggestion was found in the followingpython-bigqueryIssue:Fixes googleapis/python-bigquery#1812 🦕