emkornfield commented on code in PR #496:
URL: https://github.com/apache/parquet-format/pull/496#discussion_r2155719049
##########
src/main/thrift/parquet.thrift:
##########
@@ -461,6 +461,29 @@ struct GeographyType {
2: optional EdgeInterpolationAlgorithm algorithm;
}
+/**
+ * Year-Month Interval logical type annotation
+ *
+ * The data is stored as an 4 byte signed integer which represents the number
+ * of months associated with the time interval. The value can be negative to
+ * indicate a backward duration.
+ *
+ * Allowed for physical type: INT32
+ */
+struct IntervalYearMonthType {
+}
+
+/**
+ * Month-Day Interval logical type annotation
+ *
+ * The data is stored as a 16-byte signed value, which represents the number
+ * of nanoseconds. The value can be negative to indicate a backward duration.
+ *
+ * Allowed for physical type: FIXED_LEN_BYTE_ARRAY
Review Comment:
one issue with this is it potentially limits encodings, I wonder if we
should be defining a primitive int128 physical type, or we might need to just
special case some encodings.
--
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]
