chore: use less copy

appletreeisyellow · May 15, 2024 · b2609d5 · b2609d5
1 parent 3bea893
commit b2609d5
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/datafusion/optimizer/src/single_distinct_to_groupby.rs b/datafusion/optimizer/src/single_distinct_to_groupby.rs
@@ -131,7 +131,8 @@ impl OptimizerRule for SingleDistinctToGroupBy {
         plan: LogicalPlan,
         _config: &dyn OptimizerConfig,
     ) -> Result<Transformed<LogicalPlan>, DataFusionError> {
-        match plan {
+        match plan.clone() {
+            // TODO chunchun: remove clone
             LogicalPlan::Aggregate(Aggregate {
                 input,
                 aggr_expr,