📜  mysql 为操作“concat”非法混合排序规则 - SQL 代码示例
📅  最后修改于: 2022-03-11 15:05:00.030000             🧑  作者: Mango
代码示例1
CONCAT(CAST(fName AS CHAR CHARACTER SET utf8),CAST('' AS CHAR CHARACTER SET utf8))