Skip to content

Minor: Interval singleton #15859

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 3 commits into from
Apr 26, 2025
Merged

Minor: Interval singleton #15859

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
6e2357c
interval singleron
jayzhan211 Apr 25, 2025
132724d
fmt
jayzhan211 Apr 25, 2025
2a917d4
impl from
jayzhan211 Apr 26, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
12 changes: 12 additions & 0 deletions datafusion/expr-common/src/interval_arithmetic.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -949,6 +949,18 @@ impl Display for Interval {
}
}

impl From<ScalarValue> for Interval {
fn from(value: ScalarValue) -> Self {
Self::new(value.clone(), value)
}
}

impl From<&ScalarValue> for Interval {
fn from(value: &ScalarValue) -> Self {
Self::new(value.to_owned(), value.to_owned())
}
}

/// Applies the given binary operator the `lhs` and `rhs` arguments.
pub fn apply_operator(op: &Operator, lhs: &Interval, rhs: &Interval) -> Result<Interval> {
match *op {
Expand Down
2 changes: 1 addition & 1 deletion datafusion/physical-expr/src/equivalence/properties/mod.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1600,7 +1600,7 @@ fn get_expr_properties(
} else if let Some(literal) = expr.as_any().downcast_ref::<Literal>() {
Ok(ExprProperties {
sort_properties: SortProperties::Singleton,
range: Interval::try_new(literal.value().clone(), literal.value().clone())?,
range: literal.value().into(),
preserves_lex_ordering: true,
})
} else {
Expand Down