Fixing location for extrenal tables

Author: romanoff

src/ast/ddl.rs

@@ -2803,7 +2803,9 @@ impl fmt::Display for CreateTable {
             if let Some(file_format) = self.file_format {
                 write!(f, " STORED AS {file_format}")?;
             }
-            write!(f, " LOCATION '{}'", self.location.as_ref().unwrap())?;
+            if let Some(location) = &self.location {
+                write!(f, " LOCATION '{location}'")?;
+            }
         }
 
         match &self.table_options {

tests/sqlparser_hive.rs

@@ -566,3 +566,8 @@ fn hive() -> TestedDialects {
 fn hive_and_generic() -> TestedDialects {
     TestedDialects::new(vec![Box::new(HiveDialect {}), Box::new(GenericDialect {})])
 }
+
+#[test]
+fn parse_create_external_table_without_location() {
+    hive().verified_stmt("CREATE EXTERNAL TABLE t (c INT)");
+}