mysql error 1062 duplicate entry 0 for key primary

VPs has been around for a long time. I just encountered importing a database during the WordPress migration process. Met #1062-duplicate entry '1' for key 'primary' At that time, I was so anxious that I had deleted all the original data and

Os:centos 6.3db:5.5.14Test Create Yoon Test table, no primary key, no index, the underlying data content is as follows:Mysql> select * from Yoon;+----+----------+------+| ID | name | user |+----+----------+------+| 1 | \ "" ##!aa | NULL || 2 | Z2 |

Recently has been tossing VPS, just encountered in the process of moving WordPress Import database. Ran into #1062 –duplicate entry ' 1′for key ' PRIMARY ' At that time the urgent ah, the original data I have all deleted, there is no way only to

MySQL master and slave library sync error: 1062 error ' Duplicate entry ' 1438019 ' for key ' PRIMARY ' on Querymysql the master/slave library will occur during synchronization 1062 Last_sql_error:error ' D Uplicate entry ' problem:  Obviously this

I changed the int type of id to bigint. In fact, it may be better to change it back. An error may occur during database backup. This problem occurs during the testing of the developed website background system:Invalid Query: Duplicate entry '000000'

Online environment I have never encountered 1062 of the problem, the test environment development environment is constantly similar problems, in the past in order to catch the time is skip or directly redo, this will have time, just to check the

1.1.1 phenomena Perform the database operation, and the following error message appears: ERROR 1062 (23000): Duplicate entry ' 0 ' for key ' PRIMARY ' 1.1.2 cause The problem table before the primary key is not set to automatically grow the

I. Description of the Environment1. CentOS 6.62.mysql 5.6.253. Gtid-based replicationIi. Description of the exceptionMistakenly inserts a data from the node as the master node, the same data is inserted in the primary, from the node insert, causing

The following error is reported when I try to modify the primary key of the MySQL data table with Navicat to automatically grow1602 ALTER TABLE causes auto_increment resequencing, resulting in duplicate entry ' 1′for key ' PRIMARY 'Workaround:1th

I changed the int type of ID to bigint, in fact, it may be better to change back. It is possible that an error occurred while backing up the database. The development of the Web site backend system in the test process, this problem occurs: Invalid