add comment why descending: false

apache · Dec 14, 2024 · 3ad250c · 3ad250c
1 parent 25af65d
commit 3ad250c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/datafusion/functions/src/core/least.rs b/datafusion/functions/src/core/least.rs
@@ -31,7 +31,7 @@ use std::any::Any;
 use std::sync::{Arc, OnceLock};
 
 const SORT_OPTIONS: SortOptions = SortOptions {
-    // We want least first
+    // Decreasing here as we will use lower than or equal to find the smallest value
     descending: false,
 
     // NULL will be greater than any other value