摘要: -- 去除字符串两端的空格 SELECT TRIM(' Hello World! ') AS TrimmedString; -- 去除字符串两端的特定字符 SELECT TRIM('a' FROM 'aaHello World!aa') AS TrimmedString; 阅读全文
posted @ 2024-05-11 09:01 microsoft-zhcn 阅读(9) 评论(0) 推荐(0) 编辑