fix test case

Author: ayman-sigma

src/parser/mod.rs

@@ -8383,7 +8383,7 @@ impl<'a> Parser<'a> {
         let mut idents = vec![];
         loop {
             if self.dialect.supports_object_name_double_dot_notation()
-                && !idents.is_empty()
+                && idents.len() == 1
                 && self.peek_token() == Token::Period
             {
                 self.next_token();

tests/sqlparser_snowflake.rs

@@ -2868,7 +2868,7 @@ fn test_projection_with_nested_trailing_commas() {
 #[test]
 fn test_sf_double_dot_notation() {
     snowflake().verified_stmt("SELECT * FROM db_name..table_name");
-    snowflake().verified_stmt("SELECT * FROM x, y..z JOIN a..b as as b ON x.id = b.id");
+    snowflake().verified_stmt("SELECT * FROM x, y..z JOIN a..b AS b ON x.id = b.id");
 }
 
 #[test]