Error Code 1062 Duplicate Entry For Key Primary

Error Code 1062 Duplicate Entry For Key Primary. > The duplicate key entry happens when you reach the upper limit of the auto increment field I’m using a table that I update once a month deleting all existing rows Periodically the Auto_increment primary key reaches its limit so I reset it ALTER TABLE my_freshly_deleted_table AUTO_INCREMENT = 1 To see the next Autoindex.

Duplicate entry ‘0’ for key ‘PRIMARY can be added a judgment before insertion If the PRIMARY key value is 0 it can be found and it exists If it cannot be found the insert operation is performed select id from table where id = 0 Error creating foreign key in MySQL 1215 cannot add the foreign key constraint.

RESOLVED: Error: #1062 Duplicate entry '1' for key 1

“Integrity constraint violation 1062 Duplicate entry” but no duplicate rows 0 Getting ERROR 1452 Cannot add or update a child row a foreign key constraint fails when using 1.

phpmyadmin error #1062 Duplicate entry '1' for key 'PRIMARY'

This error code 1062 is because of the duplicate entry You are trying to insert a value which is already exists in the primary key field Recently I solved this issue by adding auto_increment to primary key fieldUsage exampleprimary key (articulocod_fabricante categoria)Was this helpful?Thanks! 20170621.

ERROR 1062 (23000): Duplicate entry '2147483647' for …

Simply put error 1062 is displayed when MySQL finds a DUPLICATE of a row you are trying to insert We’ve seen primarily 4 reasons for this error The web application has a bug that adds primary key by large increments and exhausts the field limit MySQL cluster replication tries to reinsert a field.