mysql 错误 FUNCTION nlssort does not exist

mysql 中没有oracle函数nlssort ,如果要使用拼音排序可以使用以下方法:

数据表tbl的某字段name的字符编码是latin1_swedish_ci

select * from `tbl` order by birary(name) asc ;

如果数据表tbl的某字段name的字符编码是utf8_general_ci

SELECT name FROM `tbl` WHERE 1 ORDER BY CONVERT( name USING gbk ) COLLATE gbk_chinese_ci ASC