Sum for multiple date ranges in a single call?

Question

I have the following query:

SELECT 
   SUM(\"balance_transactions\".\"fee\") AS sum_id 
   FROM \"balance_transactions\" 
   JOIN charges ON balance_transactions         


        

Answer 1

Here's a untested procedure you can used.

CREATE OR REPLACE PROCEDURE sum_fees(v_start IN Date, v_end in Date) IS

BEGIN
  SELECT 
   SUM("balance_transactions"."fee") AS sum_id 
   FROM "balance_transactions" 
       JOIN charges ON balance_transactions.source = charges.balance_id 
   WHERE "balance_transactions"."account_id" = 6 
      AND (balance_transactions.type = 'charge' 
      AND charges.refunded = false 
      AND charges.invoice IS NOT NULL) 
      AND ("balance_transactions"."created" BETWEEN v_start AND v_end);
END;

Then call the procedure with your range date.