Hi there!
Regarding your desired case. Can you please send me a screenshot sample of what your database column looks like and the sample values?
Also, what can be the identifier of that specific item in the Database 2? For example The identifier is some sort of ID. The reason for this is that suppose The trigger (from Database 1) receives the data and then we will then need to search for the equivalent item in Database 2. Once the item is found then update/calculate the balance at date?
What I’m thinking here is that you’ll also need to have a DataStore module (this will be a separate Scenario as you mentioned that a certain item’s amount will be deducted on a specific date).
In calculating figures, you’ll need to use the Math function: