ebyhr commented on code in PR #11775:
URL: https://github.com/apache/iceberg/pull/11775#discussion_r1891598000
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api/src/main/java/org/apache/iceberg/expressions/Literals.java:
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@@ -300,8 +300,7 @@ public <T> Literal<T> to(Type type) {
case TIMESTAMP:
return (Literal<T>) new TimestampLiteral(value());
case TIMESTAMP_NANO:
- // assume micros and convert to nanos to match the behavior in the
timestamp case above
- return new TimestampLiteral(value()).to(type);
+ return (Literal<T>) new TimestampNanoLiteral(value());
Review Comment:
Thank you for sharing the context. What about other query engines? Actually,
I found this issue when I was trying to support nanosecond precision in Trino
Iceberg connector. As you may know, the max precision in Trino is picos (12).
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