如何小写整个字符串,保持MYSQL中的第一个大写字母

Question

我的表栏 -

我预期的输出值将在列中更改 -

Smith, Allen, Doyle, Dennis, Baker, Waker

这是我试过的,但没有工作:( -

UPDATE TABLE `employee`
SET last_name = UCASE(LEFT(lower(last_name), 1))

UPDATE TABLE `employee`
SET last_name = ucase(lower(last_name),1)

也跟着这个链接 - 资源

错误 -

#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'TABLE `employee` SET last_name = UCASE(LEFT(lower(last_name), 1))' at line 1

让我知道我做错了什么以及如何解决.

Answer 1

TABLE是保留关键字.它应该用反引号逃脱.

我认为TABLE不应该在你的查询中,(我认为这是一个错字)

UPDATE employee
SET last_Name = CONCAT(UCASE(LEFT(last_Name, 1)), LCASE(SUBSTRING(last_Name, 2)))

• SQLFiddle演示