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Posted to github@datafusion.apache.org by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2025/04/25 12:45:25 UTC
[PR] Minor: Interval singleton [datafusion]
jayzhan211 opened a new pull request, #15859:
URL: https://github.com/apache/datafusion/pull/15859
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## Rationale for this change
We don't need additional check for the same value.
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Re: [PR] Minor: Interval singleton [datafusion]
Posted by "comphead (via GitHub)" <gi...@apache.org>.
comphead merged PR #15859:
URL: https://github.com/apache/datafusion/pull/15859
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Re: [PR] Minor: Interval singleton [datafusion]
Posted by "m09526 (via GitHub)" <gi...@apache.org>.
m09526 commented on code in PR #15859:
URL: https://github.com/apache/datafusion/pull/15859#discussion_r2060372212
##########
datafusion/expr-common/src/interval_arithmetic.rs:
##########
@@ -286,6 +286,11 @@ impl Interval {
}
}
+ /// Create a new `Interval` with the same lower and upper bounds.
+ pub fn try_singleton(value: ScalarValue) -> Self {
Review Comment:
Another idiomatic possibility would be to implement `From<ScalarValue>` for `Interval`.
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Re: [PR] Minor: Interval singleton [datafusion]
Posted by "jayzhan211 (via GitHub)" <gi...@apache.org>.
jayzhan211 commented on code in PR #15859:
URL: https://github.com/apache/datafusion/pull/15859#discussion_r2061085496
##########
datafusion/expr-common/src/interval_arithmetic.rs:
##########
@@ -286,6 +286,11 @@ impl Interval {
}
}
+ /// Create a new `Interval` with the same lower and upper bounds.
+ pub fn try_singleton(value: ScalarValue) -> Self {
Review Comment:
> Another idiomatic possibility would be to implement From<ScalarValue> for Interval.
Sounds good!
##########
datafusion/expr-common/src/interval_arithmetic.rs:
##########
@@ -286,6 +286,11 @@ impl Interval {
}
}
+ /// Create a new `Interval` with the same lower and upper bounds.
+ pub fn try_singleton(value: ScalarValue) -> Self {
Review Comment:
> Another idiomatic possibility would be to implement From<ScalarValue> for Interval.
Sounds good!
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Re: [PR] Minor: Interval singleton [datafusion]
Posted by "m09526 (via GitHub)" <gi...@apache.org>.
m09526 commented on code in PR #15859:
URL: https://github.com/apache/datafusion/pull/15859#discussion_r2060371205
##########
datafusion/expr-common/src/interval_arithmetic.rs:
##########
@@ -286,6 +286,11 @@ impl Interval {
}
}
+ /// Create a new `Interval` with the same lower and upper bounds.
+ pub fn try_singleton(value: ScalarValue) -> Self {
Review Comment:
I think a better name for this function would be just "singleton". Functions named `try_*` imply they are fallible and generally return a `Result` type.
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