upsert | PouchDB plugin for upsert and putIfNotExists functions

You can enable Change Data Feed on the table, and then have another stream or batch job to fetch the changes, so you'll able to receive information on what rows has changed/deleted/inserted. It could be enabled with:

When you are using scheduled functions in Firebase Functions, an App Engine instance is created that is needed for Cloud Scheduler to work. You can read about it here. During its setup you're prompted to select your project's default Google Cloud Platform (GCP) resource location (if it wasn't already selected when setting up another service).

You are getting that error because there is a difference between the default GCP resource location you specified and the region of your scheduled Cloud Function. If you click on the cogwheel next to project-overview in Firebase you can see where your resources are located. Setting the default GCP resource location same as the scheduler function region, solves the issue.

There are few different approaches:

1. Use the immediate arg in your DBI::dbExecute statement

$set will replace a new value for the key. If you use the 3rd value then the $set will replace the 3rd value, use $push instead of $set operator.https://docs.mongodb.com/manual/reference/operator/update/push/

Laravel upserts do a single query containing all the rows are made while using upsert which includes on duplicate key update in MySQL and on conflict ... do update set in Postgres. This command instructs database to update record if it already exists. You need to pass cart_id to MySQL tries do INSERT before get errors on duplicate.

https://laravelproject.com/laravel-upsert/

When you are using scheduled functions in Firebase Functions, an App Engine instance is created that is needed for Cloud Scheduler to work. You can read about it here.They use the location that has been set by default for resources. I think that you are getting that error because there is a difference between the default GCP resource location you specified and the region of your scheduled cloud function. If you click on the cogwheel next to project-overview in Firebase you can see where your resources are located.

Check your Cloud Scheduler function details and see which region it has been deployed to. By default, functions run in the us-central1 region. Check this link to see how we can change the region of the function.

You can do it with a CASE expression:

The extra FROM isn't required in the syntax.

Since that update is on record level, for those in conflict because of duplicate.

And you want to update from the excluded

OrmLite has to check if the record exists before it decides whether a db.Save* should either insert or update the record. This leaves room for the possibility that if 2 requests tried to concurrently save the same new record at the same there could be a race condition should the first insert occur just after the second requests check.

Typically this is the result of a double posting bug firing off 2+ concurrent requests. Changing it to use explicit db.Insert* and db.Update* wont help since you'll get the same response with 2+ inserts.

The proper way to handle this is to use the native upsert functionality in each RDBMS which OrmLite doesn't support yet, please vote for the feature request to get notified when the feature is implemented.