danielcweeks commented on code in PR #14234: URL: https://github.com/apache/iceberg/pull/14234#discussion_r2764767362
########## format/spec.md: ########## @@ -707,6 +707,91 @@ For `geography` only, xmin (X value of `lower_bounds`) may be greater than xmax When calculating upper and lower bounds for `geometry` and `geography`, null or NaN values in a coordinate dimension are skipped; for example, POINT (1 NaN) contributes a value to X but no values to Y, Z, or M dimension bounds. If a dimension has only null or NaN values, that dimension is omitted from the bounding box. If either the X or Y dimension is missing then the bounding box itself is not produced. +#### Content Stats + +Content stats have been introduced with v4 and hold stats in a `struct<struct<...>>` where each nested struct holds the stats for an individual field of a table. The different field stats types are defined in the next section. Review Comment: ```suggestion Iceberg v4 introduces content stats which represent stats in a `struct<struct<...>>` where each nested struct holds the stats for an individual field of a table. The different field stats types are defined in the next section. ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
