Draft: 4.(balance_tracker) Addicional reward tracking, more optimalization of processing functions

db/process_delegations.sql

@@ -81,19 +81,6 @@ INTO _delegator, _delegatee, _balance;
 
   ___current_blocked_balance = GREATEST(_current_balance - _balance , 0);
 
-  --DELEGATOR'S DELAGATION BALANCE DOESN'T CHANGE, BLOCKED VESTS SAVED IN TMP
-
-      INSERT INTO btracker_app.current_account_vests
-(
-      account,
-      tmp
-      ) 
-      SELECT
-        _delegator,
-        ___current_blocked_balance
-      ON CONFLICT ON CONSTRAINT pk_temp_vests
-      DO UPDATE SET
-          tmp = btracker_app.current_account_vests.tmp + EXCLUDED.tmp;
   
   --DELEGATEE'S RECEIVED VESTS ARE BEING LOWERED INSTANTLY