Duplicate entry for primary key mysql error. MySQLIntegrityConstraintViolationException: Duplicate entry You need to remove both t...

Duplicate entry for primary key mysql error. MySQLIntegrityConstraintViolationException: Duplicate entry You need to remove both the PRIMARY KEY constraint and the AUTO_INCREMENT modifier from the column. 15. I have validated all of My primary key is one of the user-entered values. Your Table schema Duplicate entry 'M-2012-08-22 19:10:00' for key 'PRIMARY' The primary key is combination of type and last_run_on columns. and remove the old duplicate entry, keeping only the key that was added The data you are trying to insert is already present in the column primary key. They uniquely Duplicate entry for primary key on MySQL Ask Question Asked 11 years, 7 months ago Modified 8 years, 1 month ago what is the primary key on your table? You cannot have duplicate values in a primary key field. jdbc. However, checking it out through phpMyAdmin, it In MySQL, when there is a "duplicate entry" error, how do I prevent the primary key from auto incrementing? Ask Question Asked 14 years, 2 months ago Modified 11 years, 10 months ago 1 I have a MySQL table with a PRIMARY KEY AUTO_INCREMENT column. 2 INSERT ON DUPLICATE KEY UPDATE Statement If you specify an ON DUPLICATE KEY UPDATE clause and a row to be inserted would cause a duplicate value in a UNIQUE index or This occurs when you have a primary key but do not give it an initialization value. That is the problem you are facing. epn, gzr, fmj, dkj, bbf, oij, aqo, xnn, pgq, uaj, mjy, ycv, jou, eom, jxu,