jayzhan211 commented on code in PR #7242:
URL: https://github.com/apache/arrow-datafusion/pull/7242#discussion_r1372471567
##########
datafusion/sql/src/expr/function.rs:
##########
@@ -59,6 +60,26 @@ impl<'a, S: ContextProvider> SqlToRel<'a, S> {
if let Ok(fun) = BuiltinScalarFunction::from_str(&name) {
let args =
self.function_args_to_expr(function.args, schema,
planner_context)?;
+
+ // Translate array_aggregate to aggregate function with array
argument.
+ if fun == BuiltinScalarFunction::ArrayAggregate {
Review Comment:
Let's raise another PR to have a common rewriting rule for SQL, Dataframe,
and Expr. I would need more time to deep dive into them.
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