mysql insert on duplicate key update return value
... a list of the new items. is there any query that might return the new inserts? ... You can get this information at the time of the insert/update by examining the number of affected rows in the result set. ... With ON DUPLICATE KEY UPDATE, the affected,From Mysql Docs. In the case of "INSERT ... ON DUPLICATE KEY UPDATE" queries, the return value will be 1 if an insert was performed, or 2 for an update of an ...
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 mysql insert on duplicate key update return value 相關參考資料
MySQL INSERT ON DUPLICATE KEY UPDATE - MySQL Tutorial
http://www.mysqltutorial.org How to know if when using "on duplicate key update" a row was ...
... a list of the new items. is there any query that might return the new inserts? ... You can get this information at the time of the insert/update by examining the number of affected rows in the res... https://stackoverflow.com Getting count of insertupdate rows from ON DUPLICATE KEY UPDATE ...
From Mysql Docs. In the case of "INSERT ... ON DUPLICATE KEY UPDATE" queries, the return value will be 1 if an insert was performed, or 2 for an update of an ... https://stackoverflow.com MySQL ON DUPLICATE KEY - last insert id? - Stack Overflow
If a table contains an AUTO_INCREMENT column and INSERT ... UPDATE inserts a row, the LAST_INSERT_ID() function returns the AUTO_INCREMENT value ... https://stackoverflow.com Why are 2 rows affected in my `INSERT ... ON DUPLICATE KEY UPDATE ...
With ON DUPLICATE KEY UPDATE, the affected-rows value per row is 1 if the ... inserted one: http://dev.mysql.com/doc/refman/5.0/en/insert-on-duplicate.html. https://stackoverflow.com SQL INSERT ... ON DUPLICATE KEY - return number of only newly ...
and this PHP (note I went with old mysql functions to merely demonstrate, not ... ON DUPLICATE KEY UPDATE statements, the affected-rows value per row is 1 if ... https://stackoverflow.com Determine if UPDATE or INSERT when using ON DUPLICATE KEY - Stack ...
You can use mysqli_affected_rows and check return value. From MySQL docs: For INSERT ... ON DUPLICATE KEY UPDATE statements, the affected-rows ... https://stackoverflow.com mysql insert ... on duplicate key update return inserted row id ...
If you're using "raw" queries (i.e. no API that might otherwise provide the number of rows inserted), it looks like ROW_COUNT() might give you what you want. https://stackoverflow.com Insert...on duplicate key update - MySQL :: Developer Zone
INSERT INTO t1 (a,b,c) VALUES (1,2,3) ON DUPLICATE KEY UPDATE c=c+1; ... in the ON DUPLICATE KEY UPDATE clause or INSERT statements and returns ... https://dev.mysql.com INSERT ON DUPLICATE KEY UPDATE - MariaDB Knowledge Base
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 a... https://mariadb.com |