MySQL 选择获取今天登录的用户？
要让用户今天登录，请使用以下语法。在这里，我们期望您的日期时间字段是字符串类型 -
select yourColumnName1,yourColumnName2,yourColumnName3,...N from youTableName WHERE STR_TO_DATE(yourColumnName1, ‘format’') =CURDATE();登录后复制
+------+------------+-----------+------------+ | Id | First_Name | Last_Name | LoginDate | +------+------------+-----------+------------+ | 1 | James | Smith | 20-12-2018 | | 2 | Carol | Taylor | 21-12-2017 | | 3 | John | Smith | 21-12-2018 | | 4 | Maria | Garcia | 22-12-2018 | | 5 | Mike | Davis | 21-12-2018 | | 6 | Bob | Wilson | 21-12-2018 | +------+------------+-----------+------------+ 6 rows in set (0.00 sec)登录后复制
mysql> select Id,First_Name,LoginDate -> from DateEqualToday WHERE STR_TO_DATE(LoginDate, '%d-%m-%Y') =CURDATE();登录后复制
