feat(bigquery): improve error when reading null values#6566
Merged
gcf-merge-on-green[bot] merged 4 commits intogoogleapis:mainfrom Sep 2, 2022
Merged
feat(bigquery): improve error when reading null values#6566gcf-merge-on-green[bot] merged 4 commits intogoogleapis:mainfrom
gcf-merge-on-green[bot] merged 4 commits intogoogleapis:mainfrom
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shollyman
approved these changes
Aug 27, 2022
| err = op.setFunc(field, values[op.valueIndex]) | ||
| if errors.Is(err, errNoNulls) { | ||
| f := vstruct.Type().FieldByIndex(op.fieldIndex) | ||
| err = fmt.Errorf("bigquery: NULL cannot be assigned to field `%s` of type %s", f.Name, f.Type.Name()) |
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A thing to keep an eye on for the future is whether we should have a custom error type. My suspicion is this isn't a frequent enough failure to warrant custom errors at this point, nor is it super actionable unless you're dynamically rewriting things.
This was referenced Sep 13, 2022
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Improve error message when reading NULL values from a query and trying to fit into a struct field.
Resolves #2612