Radipanel SQL 查询错误的违规行为

Question

这就是我输入的内容！

ALTER TABLE users ADD totalInfractions INT(1) NOT NULL DEFAULT '0', ADD totalWarnings INT(1) NOT NULL DEFAULT '0', ADD bannedINT(1) NOT NULL DEFAULT' 0'; INSERT INTO menu (id, text, url, resource, usergroup, protected, weight) 值 (NULL, 'Add infraction', 'infraction.add', '_res/infraction/add.php', '5', ' 0', '0'); INSERT INTO menu (id, text, url, resource, usergroup, protected, weight) 值 (NULL, 'Remove infraction', 'infraction.remove', '_res/infraction/remove.php', '5', ' 0', '0'); INSERT INTO menu (id, text, url, resource, usergroup, protected, weight) VALUES (NULL, 'View infraction log', 'infraction.viewLog', '_res/infraction/view.php', '5', '0', '0'); INSERT INTO menu (id, text, url, resource, usergroup, protected, weight) VALUES (NULL, 'Clear infraction log', 'infraction.clearLog', '_res/infraction/clear_log.php', '5', '0', '0'); INSERT INTO menu (id, text, url, resource, usergroup, protected, weight) VALUES (NULL, '查看我的违规日志', 'user.viewMyLog', '_res/infraction/view_mine.php', '1' , '0', '0'); 创建表infraction_log（idINT（255）非空自动增量主键，usernameVARCHAR（255）字符集latin1排序latin1_general_ci非空，reasonVARCHAR（255）字符集非拉丁1，NULL 987654334 @ varchar（100）字符集latin1 collat​​ate latin1_general_ci not null，@ varchar（3）字符集拉丁语1 collat​​ate latin1_general_ci not null，@ 5087654336 @ varchar（100）字符集latin1 collat​​e latin1_general_ci not null not null，timestamp timestamp（255 ) ON UPDATE CURRENT_TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ) ENGINE = MYISAM;

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这是错误

ALTER TABLE users ADD totalInfractions INT(1) NOT NULL DEFAULT '0', 添加totalWarnings INT(1) NOT NULL DEFAULT '0', 添加banned INT(1) NOT NULL DEFAULT '0';

MySQL 说：

1060 - 列名“totalInfractions”重复

Answer 1

错误信息很清楚：

重复的列名“totalInfractions”

您正尝试向您的表中添加一个列，该列的名称与另一列已有的名称相同。