-- https://github.com/apache/incubator-doris/issues/4451
select parse_url('https://mp.weixin.qq.com/s/bblf5-0Ur8MUgG02kpOc5Q?case=111','HOST')
select parse_url('https://mp.weixin.qq.com/s/bblf5-0Ur8MUgG02kpOc5Q?case=111','PATH')
select parse_url('https://mp.weixin.qq.com/s/bblf5-0Ur8MUgG02kpOc5Q?case=111','PROTOCOL')
select parse_url('https://mp.weixin.qq.com/s/bblf5-0Ur8MUgG02kpOc5Q?case=111','QUERY')
select parse_url('https://mp.weixin.qq.com/s/bblf5-0Ur8MUgG02kpOc5Q?case=111','QUERY','case')
select parse_url('https://mp.weixin.qq.com/s/bblf5-0Ur8MUgG02kpOc5Q?case=#abc','REF');
select parse_url('https://mp.weixin.qq.com:8080/s/bblf5-0Ur8MUgG02kpOc5Q?case=#abc','PORT');
select parse_url('https://mp.weixin.qq.com:8080/s/bblf5-0Ur8MUgG02kpOc5Q?case=#abc','port');