alamb commented on code in PR #12040:
URL: https://github.com/apache/datafusion/pull/12040#discussion_r1723514405
##########
datafusion/expr/src/logical_plan/builder.rs:
##########
@@ -145,7 +150,7 @@ impl LogicalPlanBuilder {
coerce_plan_expr_for_schema(&recursive_term, self.plan.schema())?;
Ok(Self::from(LogicalPlan::RecursiveQuery(RecursiveQuery {
name,
- static_term: Arc::new(self.plan.clone()),
+ static_term: Arc::clone(&self.plan),
Review Comment:
> Another example in line 470.
I think since this is an associated function it could also be done
indpendently to the change of the internal implementation of
`LogicalaPlanBuilder`
##########
datafusion/expr/src/logical_plan/builder.rs:
##########
@@ -145,7 +150,7 @@ impl LogicalPlanBuilder {
coerce_plan_expr_for_schema(&recursive_term, self.plan.schema())?;
Ok(Self::from(LogicalPlan::RecursiveQuery(RecursiveQuery {
name,
- static_term: Arc::new(self.plan.clone()),
+ static_term: Arc::clone(&self.plan),
Review Comment:
FWIW I think we can avoid the clone by changing the signature from
```rust
pub fn to_recursive_query(
&self,
```
to
```rust
pub fn to_recursive_query(
self,
```
(the builder should be consumed)
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