Support mysql partition to table selection (#959)

Co-authored-by: Andrew Lamb <andrew@nerdnetworks.org>

tests/sqlparser_hive.rs

@@ -323,6 +323,7 @@ fn parse_delimited_identifiers() {
             args,
             with_hints,
             version,
+            partitions: _,
         } => {
             assert_eq!(vec![Ident::with_quote('"', "a table")], name.0);
             assert_eq!(Ident::with_quote('"', "alias"), alias.unwrap().name);