NOT RLIKE '^[aeiou].*[aeiou]$'和RLIKE '^[^aeiou].*[^aeiou]$'有什么不同?给我答案的查询是SELECT city FROM station WHERE CITY NOT RLIKE '^[aeiou].*[aeiou]$'
下一个问题是从表中选择不启动和的所有城市,不要以元音结尾。前一行代码没有给我答案。SELECT city FROM station WHERE CITY
我需要列出在file.txt中以元音字符(aeiou)开头和结尾的所有行。grep -i '^[aeiou]*[aeiou]' file.txt-i = search with case insensitive*[aeiou] = search at end of line
以上单词以"u“开头,但不以”aeiou“
select distinct first_name where regexp_like(first_name,'^[^AEIOU]*[^aeiou]$');select distinct first_name where regexp_like(first_name,'^[^AEIOU].select distinct first_name where regexp_like(first_name,'