create table student student_no int comment xuehao student_name string comment xingming sex string comment xingbie age int comment nianlin enter_date int comment ruxuenianfen address string comment ji

CREATE TABLE student ( student_no INT COMMENT 'xuehao', student_name STRING COMMENT 'xingming', sex STRING COMMENT 'xingbie', age INT COMMENT 'nianlin', enter_date INT COMMENT 'ruxuenianfen', address STRING COMMENT 'jiatingzhuzhi' ) ROW FORMAT DELIMITED FIELDS TERMINATED BY ',';