The UPSERT operation either updates or inserts a row in a table, depending if the table already has a row that matches the data: if table t has a row exists that has key X: update t set mystuf...

Aug 10, 2021 · Vi o termo UPSERT em um blog e gostaria de entender melhor o funcionamento. Ele designa que tipo de operação? Em quais situações pode ser utilizado? Tem a ver com idempotência?

Jun 24, 2013 · A very frequently asked question here is how to do an upsert, which is what MySQL calls INSERT ... ON DUPLICATE UPDATE and the standard supports as part of the MERGE operation. …

UPSERT support in SQLite! UPSERT syntax was added to SQLite with version 3.24.0 (pending) ! UPSERT is a special syntax addition to INSERT that causes the INSERT to behave as an UPDATE …

How to Perform an UPSERT so that I can use both new and old values in update part Asked 14 years, 10 months ago Modified 2 years, 4 months ago Viewed 136k times

Jun 13, 2012 · How to upsert (update or insert) in SQL Server 2005 Asked 13 years, 10 months ago Modified 9 months ago Viewed 210k times

Apr 9, 2017 · To get a real "upsert" type of query you need to use an if exists... type of thing, and this unfortunately means using a cursor. However, you could run two queries, one to do your updates …

114 i finally got the Upsert syntax using MERGE in SQL Server 2008. Using what Jacob wanted to do (an Upsert):

I am writing an SSIS package to run on SQL Server 2008. How do you do an UPSERT in SSIS? IF KEY NOT EXISTS INSERT ELSE IF DATA CHANGED UPDATE ENDIF ENDIF

I need to perform UPSERT / INSERT OR UPDATE against a SQLite Database. There is the command INSERT OR REPLACE which in many cases can be useful. But if you want to keep your id's with …