How can i upload csv Database

[Teodor]

Please post different issues in different topics.
You can bulk insert CSV data into your database as explained in the docs:

Bulk Insert Data in a Database

Intro Bulk insert actions involve inserting a large amount of data into a database table in a single operation, which is more efficient than individual row inserts. This method improves performance by reducing overhead, minimizing network traffic, and optimizing logging and indexing. Bulk insert actions are particularly useful for CSV imports. In this tutorial we will show you how to bulk insert data from a CSV file. Bulk Insert CSV data We start by creating a server action in the Server Con…