MySQL 'insert on duplicate key update' should return '0 rows affected' on duplicate data. · Issue #973 · mysql-net/MySqlConnector · GitHub
![MariaDB 10.3 -> MariaDB 10.6][InnoDB] Duplicate entry '...' for key 'unique_index' - Database Administrators Stack Exchange MariaDB 10.3 -> MariaDB 10.6][InnoDB] Duplicate entry '...' for key 'unique_index' - Database Administrators Stack Exchange](https://i.stack.imgur.com/BdrZn.png)
MariaDB 10.3 -> MariaDB 10.6][InnoDB] Duplicate entry '...' for key 'unique_index' - Database Administrators Stack Exchange
![Ability to import CSV file into mysql with `ON DUPLICATE KEY UPDATE` option · Issue #10117 · dbeaver/dbeaver · GitHub Ability to import CSV file into mysql with `ON DUPLICATE KEY UPDATE` option · Issue #10117 · dbeaver/dbeaver · GitHub](https://user-images.githubusercontent.com/51405061/96723458-43100b80-13b7-11eb-90bd-d9bd030832b5.png)
Ability to import CSV file into mysql with `ON DUPLICATE KEY UPDATE` option · Issue #10117 · dbeaver/dbeaver · GitHub
INSERT .. ON DUPLICATE KEY .. RETURNING .. Fails with fetchOne() on MySQL · Issue #6764 · jOOQ/jOOQ · GitHub
![mariadb - MaraiDB / MySQL Insert Into Table From Select Query But On Duplicate Key Use Data From Select Query - Stack Overflow mariadb - MaraiDB / MySQL Insert Into Table From Select Query But On Duplicate Key Use Data From Select Query - Stack Overflow](https://i.stack.imgur.com/LBsyw.jpg)