mysql-error-1062

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MySQL strange error in CREATE ... SELECT: ERROR 1062 (23000): Duplicate entry '0' for key 1

This is the problematic query (with the intended meaning: pull all entities paired with entity 530 into a new table, with the count of the pairs):[详细]

2023-01-27 15:58 分类：问答
mysql duplicate record field

Is there a way to overwrite or skip duplicate records? 1062 - Duplicate entry \'2\' for key 1 is there a way to add : insert on duplicate key update to开发者_开发技巧 a sql file that only has insert?H[详细]

2023-01-27 05:52 分类：问答
PHP do/while Prepared Statement failing

I have a code that is meant to run a check on my database to see if a given value is unique, and if so, insert it into the db. If it isn\'t unique, reiterate the process until it finds a unique value.[详细]

2023-01-25 21:30 分类：问答
MySQL ON DUPLICATE KEY insert into an audit or log table

Is there a way to accomplish this? INSERT IGNORE INTO some_table (one,two,three) VALUES(1,2,3) ON DUPLICATE KEY (INSERT INTO audit_table 开发者_开发技巧VALUES(NOW(),\'Duplicate key ignored\')[详细]

2023-01-19 15:57 分类：问答
MySQL: DECLARE CONTINUE HANDLER to continue on errors, printing a warning

I am reviewing / redesigning / refactoring a database and want to create a new database that stores pretty much the same data in a smarter fashion. One of the problems in the \'legacy\' database is th[详细]

2023-01-17 22:33 分类：问答
Problem loading Django fixture: IntegrityError: (1062, "Duplicate entry '4' for key 'user_id'")

I used the following commands to generate 2 fixtures: ./manage.py dumpdata --format=json --indent=4 --natural auth.User > fixtures/user.json[详细]

2023-01-17 16:19 分类：问答
org.hibernate.exception.ConstraintViolationException: Could not execute JDBC batch update

I get below mentioned stack trace though the data gets inserted successfully. Hibernate: select attendee_.attendeeId, attendee_.attendeeName as attendee2_1_ from attendee attendee_ where attendee_.a[详细]

2023-01-13 07:32 分类：问答
Mysql unique index doesn't work on a certain umlaut

I have a users table in which there\'s a column called \'nickname\', utf-8 encoded, varchar(20), the table is in InnoDB. There\'re 2 records one has a nickname = \'gunni\' and the other nickname = \'g[详细]

2023-01-09 08:07 分类：问答
phpMyAdmin error #1062 - Duplicate entry '1' for key 1

I am not sure why I am getting this error #1062 - Duplicate entry \'1\' for key 1cany any one help explain what it mean开发者_高级运维s.[详细]

2023-01-08 23:39 分类：问答
Combine two columns together from separate tables

Let\'s say for instance: I have two tables: old_data and new_data. Both old_data and new_data have one column called this_is_col.[详细]

2023-01-08 12:11 分类：问答