Remove deprecated from_plan function (#12265)
* Remove deprecated from_plan function
Deprecated since 31.0.0.
* empty
diff --git a/datafusion/expr/src/utils.rs b/datafusion/expr/src/utils.rs
index c4c6b07..9b64bca 100644
--- a/datafusion/expr/src/utils.rs
+++ b/datafusion/expr/src/utils.rs
@@ -679,37 +679,6 @@
err
}
-/// Returns a new logical plan based on the original one with inputs
-/// and expressions replaced.
-///
-/// The exprs correspond to the same order of expressions returned by
-/// `LogicalPlan::expressions`. This function is used in optimizers in
-/// the following way:
-///
-/// ```text
-/// let new_inputs = optimize_children(..., plan, props);
-///
-/// // get the plans expressions to optimize
-/// let exprs = plan.expressions();
-///
-/// // potentially rewrite plan expressions
-/// let rewritten_exprs = rewrite_exprs(exprs);
-///
-/// // create new plan using rewritten_exprs in same position
-/// let new_plan = from_plan(&plan, rewritten_exprs, new_inputs);
-/// ```
-///
-/// Notice: sometimes [from_plan] will use schema of original plan, it don't change schema!
-/// Such as `Projection/Aggregate/Window`
-#[deprecated(since = "31.0.0", note = "use LogicalPlan::with_new_exprs instead")]
-pub fn from_plan(
- plan: &LogicalPlan,
- expr: &[Expr],
- inputs: &[LogicalPlan],
-) -> Result<LogicalPlan> {
- plan.with_new_exprs(expr.to_vec(), inputs.to_vec())
-}
-
/// Create field meta-data from an expression, for use in a result set schema
pub fn exprlist_to_fields<'a>(
exprs: impl IntoIterator<Item = &'a Expr>,
