fix the parameter name

apache · May 22, 2024 · 654c836 · 654c836
1 parent 66df8d3
commit 654c836
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/datafusion/sql/src/unparser/dialect.rs b/datafusion/sql/src/unparser/dialect.rs
@@ -31,10 +31,10 @@ pub trait Dialect {
 pub struct DefaultDialect {}
 
 impl Dialect for DefaultDialect {
-    fn identifier_quote_style(&self, _identifier: &str) -> Option<char> {
+    fn identifier_quote_style(&self, identifier: &str) -> Option<char> {
         let identifier_regex = Regex::new(r"^[a-zA-Z_][a-zA-Z0-9_]*$").unwrap();
-        if ALL_KEYWORDS.contains(&_identifier.to_uppercase().as_str())
-            || !identifier_regex.is_match(_identifier)
+        if ALL_KEYWORDS.contains(&identifier.to_uppercase().as_str())
+            || !identifier_regex.is_match(identifier)
         {
             Some('"')
         } else {