Exclusive OR (XOR). Show the countries that are big by area OR big by population but not both. The Show name, population and area.
Australia has a big area but a small population, it should be included. Indonesia or has a big population but a small area, it should be included. China has a big population and big area, it should be excluded. The United Kingdom has a small population and a small area, it should be excluded.
Refer to the answer is that
Want to know is how to write I wrote many wrong thank you
CodePudding user response:
@ 16 February sun wukong, please move this thread to mysql, looking at an eyesore, that man is the last time,