Insert Query With On Duplicate Key Update

The on duplicate key update clause can contain multiple column assignments, separated by commas. in assignment value expressions in the on duplicate key update clause, you can use the values(col_name) function to refer to column values from the insert portion of the insert on duplicate key update statement.. On duplicate key update is a mariadb/mysql extension to the insert statement that, if it finds a duplicate unique or primary key, will instead perform an update. the row/s affected value is reported as 1 if a row is inserted, and 2 if a row is updated, unless the api's client_found_rows flag is set.. Mysql insert or update using on duplicate key update. leave a reply. but we can do it with single query using on duplicate key update. on duplicate key update - introduction. this is really simple and easy in use. let's take a look on some really simple example. let's assume that we want to collect number of views for the article in our.

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insert query with on duplicate key update

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