(iter *spanner.RowIterator)
| 257 | } |
| 258 | |
| 259 | func getColumnNames(iter *spanner.RowIterator) []string { |
| 260 | var names []string |
| 261 | for _, field := range iter.Metadata.RowType.Fields { |
| 262 | names = append(names, field.Name) |
| 263 | } |
| 264 | return names |
| 265 | } |
| 266 | |
| 267 | func getColumnTypeNames(iter *spanner.RowIterator) ([]string, error) { |
| 268 | var names []string |