rdblue commented on code in PR #15630:
URL: https://github.com/apache/iceberg/pull/15630#discussion_r3250955046
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format/spec.md:
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@@ -954,6 +1011,34 @@ Table metadata consists of the following fields:
| _optional_ | _optional_ | _optional_ | **`partition-statistics`** | A
list (optional) of [partition statistics](#partition-statistics). |
| | | _required_ | **`next-row-id`** | A
`long` higher than all assigned row IDs; the next snapshot’s `first-row-id`.
See [Row Lineage](#row-lineage). |
| | | _optional_ | **`encryption-keys`** | A
list (optional) of [encryption keys](#encryption-keys) used for table
encryption. |
+=== "v4"
+ | v4 | Field | Description |
+ |------------|-----------------------------|-------------|
+ | _required_ | **`format-version`** | An integer version number for
the format. Implementations must throw an exception if a table's version is
higher than the supported version. |
+ | _required_ | **`table-uuid`** | A UUID that identifies the
table, generated when the table is created. Implementations must throw an
exception if a table's UUID does not match the expected UUID after refreshing
metadata. |
+ | _optional_ | **`location`** | The table's base location.
This is used by writers to determine where to store data files, manifest files,
and table metadata files. Must be an absolute path when present. See [Table
Locations](#table-location-specification). |
Review Comment:
I'm assuming that this is the only line changed. Seems good to me.
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