How to write and update DB data from a table?

Question

Google Apps Script

Good afternoon. I'm making a small program for production. There is a database with a list of characteristics of the manufactured part (name, designation, etc.). The document schema is a database and n-th number of tables, in which only the necessary characteristics will be displayed for specific tasks, but then a problem arose. I understood how to pull out the data from the database and scatter the data over the cells, but I still can’t find how to pull out and send the supplemented or changed data back to the database.
If on the fingers:
Received data from the table: Name, Designation (key, original field), order number. -> Filled in the column "Material" -> Pressed the button -> The line with the column "Material" was updated in the database. Second case: if I change any (except the key) cell and it is updated.
I want to do it with Google Script.

Answer 1

connect to the database through the Google API