elphastori commented on code in PR #13104:
URL: https://github.com/apache/iceberg/pull/13104#discussion_r2103074320
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docs/docs/spark-queries.md:
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@@ -301,6 +301,16 @@ SELECT * FROM prod.db.table.entries;
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| 2 | 57897183625154 | 0 | 0 |
{"content":0,"file_path":"s3:/.../table/data/00047-25-833044d0-127b-415c-b874-038a4f978c29-00612.parquet","file_format":"PARQUET","spec_id":0,"record_count":15,"file_size_in_bytes":473,"column_sizes":{1:103},"value_counts":{1:15},"null_value_counts":{1:0},"nan_value_counts":{},"lower_bounds":{1:},"upper_bounds":{1:},"key_metadata":null,"split_offsets":[4],"equality_ids":null,"sort_order_id":0}
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{"c1":{"column_size":103,"value_count":15,"null_value_count":0,"nan_value_count":null,"lower_bound":1,"upper_bound":3}}
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+Note:
+
+1. The columns of the `entries` table correspond to the fields of the
`manifest_entry` struct (see the [manifest file
schema](../../spec.md#manifests) for the full definition):
+ - `status`: Used to track additions and deletions
+ - `snapshot_id`: The ID of the snapshot in which the file was added or
removed
+ - `sequence_number`: Used for ordering changes across snapshots
+ - `file_sequence_number`: Indicates when the file was added
+ - `data_file`: Metadata about the data file
Review Comment:
Sure, since `data_file` has 24 fields defined in
https://iceberg.apache.org/spec/#manifests , can I improve the inline
description and provide a link to the schema? It would look like this:
> - `data_file`: A struct with metadata, the fields are also defined in the
[manifest file schema](../../spec.md#manifests)
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