Suppose an invoice creation. I have to
- add header data (customer, date, ...) in header table
- add details data (product, quantity, ...) in details table
- update stock in stock table
I want to be able to rollback things if something goes wrong in the middle of the process.
How can I do that with Valentina ? Is it possible ?
With other databases model, I have transactions and the associated command (BEGIN, END, COMMIT, ROLLBACK), but not in Valentina. How am I supposed to do ?