Add line that prevents display_name from being called on Wildcard (#4682

) * Add line that prevents display_name from being called on Wildcard * Move wildcard line to create_name()
apache · Dec 21, 2022 · bfef105 · bfef105
1 parent ac2e5d1
commit bfef105
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/datafusion/expr/src/expr.rs b/datafusion/expr/src/expr.rs
@@ -1355,9 +1355,7 @@ fn create_name(e: &Expr) -> Result<String> {
         Expr::Sort { .. } => Err(DataFusionError::Internal(
             "Create name does not support sort expression".to_string(),
         )),
-        Expr::Wildcard => Err(DataFusionError::Internal(
-            "Create name does not support wildcard".to_string(),
-        )),
+        Expr::Wildcard => Ok("*".to_string()),
         Expr::QualifiedWildcard { .. } => Err(DataFusionError::Internal(
             "Create name does not support qualified wildcard".to_string(),
         )),