WebSep 29, 2024 · 近日一直在折腾vps ,刚刚碰到在搬移wordpress过程中导入数据库的时候。碰到了 #1062 – Duplicate entry ‘1′ for key ‘PRIMARY’ 当时那个急啊,原本的数据我已经全部删除了,没办法只有请求万能的百度了。 我找了大半天终于给我给我找到了。兴奋ing,马上测试,O(∩_∩)O哈哈~成功了。 WebJul 8, 2015 · [23000][1062] Duplicate entry 'aaaaaaaaaaaaaaa-11111' for key 'idx_key' SELECT COUNT(*) FROM mytable WHERE field_a='aaaaaaaaaaaaaaa' AND field_b='11111' returns 1 (!) Attempt 2: If I create the index on an empty table or make a combined private key and then put the data into the table, the table contains only 27 of …
On duplicate key update throws an en duplicate entry …
WebAug 5, 2016 · 1 Answer. This is because the maximum possible stored value for the int (11) (32-bit signed integer) Contact column is 2147483647. MySQL is silently ignoring the fact that the value 9645904409 is larger … Web1- Remove duplicate values using 'DISTINCT' key in mysql query, if it is present in table. 2- Check whether the value is present in table or not using PHP and Mysql before inserting data into the table. 3- We can also avoid duplicate values storing in mysql table while inserting by primary key. greenleaf gardens lodge whittier ca
postgresql - Why am I getting ERROR: duplicate key value …
WebMar 14, 2024 · You cannot have duplicate keys on primary key column i.e movie_num=20 Change Movie Die Another Day with movie_num =20 to 24-- DROP'ping tables clear out any existing data DROP TABLE IF EXISTS movies; DROP TABLE IF EXISTS actors; -- CREATE the table, note that id has to be unique, and you must have a name CREATE … WebINSERT INTO employees (emp_no, birth_date, first_name, last_name, gender, hire_date) VALUES (4000, '1991-01-01', 'Anna', 'Hendrix', 'F', '2024-01-01'), (4000, '1991-01-01', 'Diana', 'Hendrix', 'F', '2024-01-01'); Duplicate entry '4000' for key 'employees.PRIMARY' None of the rows were inserted. WebIntegrity constraint violation 1062 Duplicate entry '0' for key 'PRIMARY=====Support Me to create more videos and ask me if you want==... fly from norwich to paris