diff --git a/src/frontend/src/binder/mod.rs b/src/frontend/src/binder/mod.rs
index 855e6c0cda00f..87c21a3843693 100644
--- a/src/frontend/src/binder/mod.rs
+++ b/src/frontend/src/binder/mod.rs
@@ -909,6 +909,50 @@ mod tests {
                                         filter: Condition {
                                             conjunctions: [],
                                         },
+                                        distinct: false,
+                                        order_by: OrderBy {
+                                            sort_exprs: [
+                                                OrderByExpr {
+                                                    expr: InputRef(
+                                                        InputRef {
+                                                            index: 0,
+                                                            data_type: Int32,
+                                                        },
+                                                    ),
+                                                    order_type: OrderType {
+                                                        direction: Ascending,
+                                                        nulls_are: Largest,
+                                                    },
+                                                },
+                                            ],
+                                        },
+                                        direct_args: [
+                                            Literal {
+                                                data: Some(
+                                                    Decimal(
+                                                        Normalized(
+                                                            0.5,
+                                                        ),
+                                                    ),
+                                                ),
+                                                data_type: Some(
+                                                    Decimal,
+                                                ),
+                                            },
+                                            Literal {
+                                                data: Some(
+                                                    Decimal(
+                                                        Normalized(
+                                                            0.01,
+                                                        ),
+                                                    ),
+                                                ),
+                                                data_type: Some(
+                                                    Decimal,
+                                                ),
+                                            },
+                                        ],
+                                        user_defined: false,
                                     },
                                 ),
                             ],
diff --git a/src/frontend/src/expr/agg_call.rs b/src/frontend/src/expr/agg_call.rs
index 7bbd1f1952db2..5d86594d32e92 100644
--- a/src/frontend/src/expr/agg_call.rs
+++ b/src/frontend/src/expr/agg_call.rs
@@ -43,6 +43,10 @@ impl std::fmt::Debug for AggCall {
                 .field("return_type", &self.return_type)
                 .field("args", &self.args)
                 .field("filter", &self.filter)
+                .field("distinct", &self.distinct)
+                .field("order_by", &self.order_by)
+                .field("direct_args", &self.direct_args)
+                .field("user_defined", &self.user_defined.is_some())
                 .finish()
         } else {
             let mut builder = f.debug_tuple(&format!("{}", self.agg_kind));