dharanad commented on code in PR #11273:
URL: https://github.com/apache/datafusion/pull/11273#discussion_r1667994498


##########
datafusion/sql/src/expr/mod.rs:
##########
@@ -629,6 +630,36 @@ impl<'a, S: ContextProvider> SqlToRel<'a, S> {
         }
     }
 
+    /// Parses a struct(..) expression and plans it creation
+    fn parse_struct(
+        &self,
+        schema: &DFSchema,
+        planner_context: &mut PlannerContext,
+        values: Vec<sqlparser::ast::Expr>,
+        fields: Vec<StructField>,
+    ) -> Result<Expr> {
+        if !fields.is_empty() {
+            return not_impl_err!("Struct fields are not supported yet");
+        }
+        let is_named_struct = values
+            .iter()
+            .any(|value| matches!(value, SQLExpr::Named { .. }));
+
+        let mut create_struct_args = if is_named_struct {
+            self.create_named_struct_expr(values, schema, planner_context)?
+        } else {
+            self.create_struct_expr(values, schema, planner_context)?
+        };
+
+        for planner in self.planners.iter() {
+            match planner.plan_struct_literal(create_struct_args, 
is_named_struct)? {
+                PlannerResult::Planned(expr) => return Ok(expr),
+                PlannerResult::Original(args) => create_struct_args = args,
+            }
+        }

Review Comment:
   Liked mentioned earlier. Thats a great idea, i will make the change in 
another PR. Thanks for your help @jayzhan211 



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