sfc-gh-yzou commented on code in PR #496:
URL: https://github.com/apache/parquet-format/pull/496#discussion_r2113031147
##########
LogicalTypes.md:
##########
@@ -539,6 +543,19 @@ The sort order used for `INTERVAL` is undefined. When
writing data, no min/max
statistics should be saved for this type and if such non-compliant statistics
are found during reading, they must be ignored.
+#### INTERVAL_YEAR_MONTH
+`INTERVAL_YEAR_MONTH` is used to represent a year-month time interval, such as
+`4 years and 6 months`. It must annotate an `int32` that stores the total
number
+of months as a signed integer, which represents the interval and can be
negative.
+The time duration is independent of any timezone.
+
+#### INTERVAL_DAY_TIME
Review Comment:
added new line
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src/main/thrift/parquet.thrift:
##########
@@ -494,6 +517,10 @@ union LogicalType {
16: VariantType VARIANT // no compatible ConvertedType
17: GeometryType GEOMETRY // no compatible ConvertedType
18: GeographyType GEOGRAPHY // no compatible ConvertedType
+
+ // INTERVAL types
Review Comment:
added
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