jackye1995 commented on code in PR #9717:
URL: https://github.com/apache/iceberg/pull/9717#discussion_r1495022292
##########
open-api/rest-catalog-open-api.yaml:
##########
@@ -3324,6 +3348,217 @@ components:
type: integer
format: int64
+ BooleanTypeValue:
+ type: boolean
+ example: true
+
+ IntegerTypeValue:
+ type: integer
+ example: 42
+
+ LongTypeValue:
+ type: integer
+ format: int64
+ example: 9223372036854775807
+
+ FloatTypeValue:
+ type: number
+ format: float
+ example: 3.14
+
+ DoubleTypeValue:
+ type: number
+ format: double
+ example: 123.456
+
+ DecimalTypeValue:
+ type: string
+ description:
+ "Decimal type values are serialized as strings. Decimals with a
positive scale serialize as numeric plain
+ text, while decimals with a negative scale use scientific notation and
the exponent will be equal to
+ the negated scale"
+ example:
+ positiveScale: "123.4500"
+ zeroScale: "2"
+ negativeScale: "2E+20"
+
+ StringTypeValue:
+ type: string
+ example: "hello"
+
+ UUIDTypeValue:
+ type: string
+ format: uuid
+ description:
+ "UUID type values are serialized as a lowercase string"
+ example: "eb26bdb1-a1d8-4aa6-990e-da940875492c"
+
+ DateTypeValue:
+ type: string
+ format: date
+ description:
+ "Date type values follow the `YYYY-MM-DD` ISO-8601 standard date
format"
+ example: "2007-12-03"
+
+ TimeTypeValue:
+ type: string
+ description:
+ "Time type values follow the `HH:MM[:SS[.sssssssss]]` ISO-8601 format
with microsecond precision"
+ example: "22:31:08.123456"
+
+ TimestampTypeValue:
+ type: string
+ description:
+ "Timestamp type values follow the
'YYYY-MM-DDTHH:MM[:SS[.sssssssss]][+00:00]' ISO-8601 format with microsecond
Review Comment:
+1, but it seems like Drew is correct about the current behavior in code:
https://github.com/apache/iceberg/blob/main/core/src/main/java/org/apache/iceberg/SingleValueParser.java#L283-L291
https://github.com/apache/iceberg/blob/main/api/src/main/java/org/apache/iceberg/util/DateTimeUtil.java#L98C1-L107C4
which uses `DateTimeFormatter.ISO_LOCAL_DATE_TIME` which does not require
second and microsecond precision:
```
ISO_LOCAL_TIME = new DateTimeFormatterBuilder()
.appendValue(HOUR_OF_DAY, 2)
.appendLiteral(':')
.appendValue(MINUTE_OF_HOUR, 2)
.optionalStart()
.appendLiteral(':')
.appendValue(SECOND_OF_MINUTE, 2)
.optionalStart()
.appendFraction(NANO_OF_SECOND, 0, 9, true)
.toFormatter(ResolverStyle.STRICT, null);
```
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