MySQL中的主键是用来唯一标识表中的每一行数据的。当出现“ERROR 1062 (23000): Duplicate entry ‘’ for key ‘PRIMARY’”错误时,意味着你尝试插入或更新一条记录,其主键值已经存在于表中。为了解决这个问题,你可以采取以下几种方法: 检查并确保主键值的唯一性:在插入或更新记录之前,你需要确保所提供的主键值...
ERROR 1062 (23000) at line 38: Duplicate entry '1' for key 't20240726.PRIMARY' 分析 首先怀疑是导出的.sql文件里面数据存在重复.我们可以根据主键/报错的行 找到重复的数据. 发现是唯一的. 也就是源端数据和导出的数据均没得问题, 那就是目标环境的问题咯. 但我们导出的sql文件是包含drop操作的, 即先...
Last_Errno:1062Last_Error: Could not execute Write_rows event on table bbh_159.log_process; Duplicate entry'1'forkey'PRIMARY', Error_code:1062; handler error HA_ERR_FOUND_DUPP_KEY; the event's master log mysql-bin.000119, end_log_pos 764433484 2.查看错误码Last_Errno: 1062信息 出现的可...
error 1062 recorded: Duplicate entry '3378' for key 3 The strange thing is, that key isfor an entirely different record, which shouldn't be touched by a single record update... Its thing_id is 21751 select * things where thingid = 21751\G *** 1. row *** _id: 21751...
insertintomytable(col,col1,col2)values('张三',15,'高一1班'),('李四',16,'高二2班'),('王五',17,'高三3班');ERROR1062(23000):Duplicateentry'0'forkey'PRIMARY' 2、原因分析 查看结果插入第一条数据,0 张三 15 高一1班 2023-07-08 12:06:34 ...
修改mysql配置文件 /etc/my.cnf 在 [mysqld]下加一行 slave_skip_errors = 1062 ,保存.重启mysql. mysql slave可以正常同步了. http:///code-snippet/3177/mysql-zhucong-library-clock-error-:-1062-Error-Duplicate-entry-1438019-for-key-PRIMARY-on-query...
ERROR 1062 (23000): Duplicate entry '%-root' for key 'PRIMARY' mysql> select host, user from user; +---+---+ | host | user | +---+---+ | % | root | #已经建立好 | 127.0.0.1 | root | | ::1 | root | 1. 2. 3. ...
简介:Mysql 主键冲突(ERROR 1062 (23000): Duplicate entry '1' for key 'PRIMARY') 在插入数据的时候,如果插入的数据主键已经存在,那么这条数据就会报错主键冲突,并终止执行: ERROR 1062 (23000): Duplicate entry '1' for key 'PRIMARY' 解决办法: ...
mysql> INSERT INTO `sg_medal_action` (`action_name`,`action_code`,`status`) VALUES ('121212','testCode',2); ERROR 1062 (23000): Duplicate entry '0' for key 'PRIMARY' 问题重现: 修改前,表的结构如下: mysql> show create table sg_medal_action\G ...
mysql>source <path to file> There are many ERROR 1062 (23000): Duplicate entry errors encountered. The dump file has create and insert into statements . I dropped the database and flushed privileges and re-created the database but getting same errors on next import. ...