SELECT * FROM table ORDER BY string_length(column);
是否有 MySQL 函数来执行此操作(当然而不是 string_length
)?
Is there a MySQL function to do this (of course instead of string_length
)?
您正在寻找 CHAR_LENGTH()
获取字符串中的字符数.
You are looking for CHAR_LENGTH()
to get the number of characters in a string.
对于多字节字符集LENGTH()
将为您提供字符串占用的字节数,而 CHAR_LENGTH()
将返回字符数.
For multi-byte charsets LENGTH()
will give you the number of bytes the string occupies, while CHAR_LENGTH()
will return the number of characters.
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