Fokko commented on PR #369:
URL: https://github.com/apache/iceberg-go/pull/369#issuecomment-2770500071
Also, V2 tables need a bit of TLC. I've added the comments using a `#`:
```json
{
"status": 1,
"snapshot_id": {
"long": 3987426542168867673 # The snapshot should be inherited
},
"sequence_number": {
"long": -1 # This should be null, since status is added, it should be
inherited like file_sequence_number
},
"file_sequence_number": null,
"data_file": {
"content": 0,
"file_path":
"/tmp/merge-manifests/data/00000-0-8d0f1dd8-0398-4143-bb08-ff49c710311e.parquet",
"file_format": "PARQUET",
"record_count": 3,
"file_size_in_bytes": 4848,
"column_sizes": { ... },
"value_counts": { ... },
"null_value_counts": { ... },
"nan_value_counts": { ... },
"lower_bounds": { ... },
"upper_bounds": { ... },
"key_metadata": null,
"split_offsets": {
"array": [
4
]
},
"equality_ids": null,
"sort_order_id": null,
"partition": {}
}
}
{
"status": 0,
"snapshot_id": {
"long": 3987426542168867673. # Similar to the issue above, this should
be the snapshot-id when the file was added
},
"sequence_number": {
"long": -1 # This should be 2, with status existing, snapshot
inheritance is not possible
},
"file_sequence_number": {
"long": 2
},
"data_file": {
"content": 0,
"file_path":
"/tmp/merge-manifests/data/00000-0-a1142919-65c2-4eeb-8345-0ecdb5210a26.parquet",
"file_format": "PARQUET",
"record_count": 3,
"file_size_in_bytes": 4848,
"column_sizes": { ... },
"value_counts": { ... },
"null_value_counts": { ... },
"nan_value_counts": { ... },
"lower_bounds": { ... },
"upper_bounds": { ... },
"key_metadata": null,
"split_offsets": {
"array": [
4
]
},
"equality_ids": null,
"sort_order_id": null,
"partition": {}
}
}
{
"status": 0,
"snapshot_id": {
"long": 3987426542168867673
},
"sequence_number": {
"long": 1
},
"file_sequence_number": {
"long": 1
},
"data_file": {
"content": 0,
"file_path":
"/tmp/merge-manifests/data/00000-0-4bbe328f-e532-4931-b008-adca58fbb51d.parquet",
"file_format": "PARQUET",
"record_count": 3,
"file_size_in_bytes": 4848,
"column_sizes": { ... },
"value_counts": { ... },
"null_value_counts": { ... },
"nan_value_counts": { ... },
"lower_bounds": { ... },
"upper_bounds": { ... },
"key_metadata": null,
"split_offsets": {
"array": [
4
]
},
"equality_ids": null,
"sort_order_id": null,
"partition": {}
}
}
```
It would be good to have some tests here as well
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