Hello, i have created a function (in C) that receives an array that contains tuples of ID's and values.
The function is to execute updates on each ID assigning the value, but if one of these operation fails (does not meet certain criteria) inside the function i would like to rollback and leave everything untouched, in case other ID;s were already updated previously, and come back to the caller and inform about it. I have read all over that it is not posible to do rollback inside a function because each function is executed inside a transaction so inside the function you dont have control over BEGIN/ROLLBACK, but i m sure there is a way to do this, can anyone please give me a hint how this is accomplished ? thank you!!!
