SQLZOO错题集锦
摘要:
SELECT names 1. Find the countries that have three or more a in the name 2. Find the country where the name is the capital city. 3. Find the country w 阅读全文
posted @ 2019-07-03 16:50 李将军 阅读(239) 评论(0) 推荐(0)
posted @ 2019-07-03 16:50 李将军 阅读(239) 评论(0) 推荐(0)
posted @ 2019-07-03 14:44 李将军 阅读(205) 评论(0) 推荐(0)