Fix AS query clause should be after the create table options (#1339)

tests/sqlparser_mysql.rs

@@ -812,6 +812,33 @@ fn parse_create_table_collate() {
     }
 }
 
+#[test]
+fn parse_create_table_both_options_and_as_query() {
+    let sql = "CREATE TABLE foo (id INT(11)) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb4_0900_ai_ci AS SELECT 1";
+    match mysql_and_generic().verified_stmt(sql) {
+        Statement::CreateTable(CreateTable {
+            name,
+            collation,
+            query,
+            ..
+        }) => {
+            assert_eq!(name.to_string(), "foo");
+            assert_eq!(collation, Some("utf8mb4_0900_ai_ci".to_string()));
+            assert_eq!(
+                query.unwrap().body.as_select().unwrap().projection,
+                vec![SelectItem::UnnamedExpr(Expr::Value(number("1")))]
+            );
+        }
+        _ => unreachable!(),
+    }
+
+    let sql = r"CREATE TABLE foo (id INT(11)) ENGINE=InnoDB AS SELECT 1 DEFAULT CHARSET=utf8mb3";
+    assert!(matches!(
+        mysql_and_generic().parse_sql_statements(sql),
+        Err(ParserError::ParserError(_))
+    ));
+}
+
 #[test]
 fn parse_create_table_comment_character_set() {
     let sql = "CREATE TABLE foo (s TEXT CHARACTER SET utf8mb4 COMMENT 'comment')";