fix(binlog): refs #4409 Fix cursor name

db/routines/util/functions/binlogQueue_getDelay.sql

@@ -1,6 +1,7 @@
 DELIMITER $$
 CREATE OR REPLACE DEFINER=`root`@`localhost` FUNCTION `util`.`binlogQueue_getDelay`(vCode VARCHAR(255))
 	RETURNS BIGINT
+	READS SQL DATA
 	NOT DETERMINISTIC
 BEGIN
 /**

db/routines/vn/procedures/ticket_recalcByScope.sql

@@ -13,7 +13,7 @@ BEGIN
 	DECLARE vDone BOOL;
 	DECLARE vTicketFk INT;
 
-	DECLARE cCur CURSOR FOR
+	DECLARE cTickets CURSOR FOR
 		SELECT id FROM ticket
 			WHERE refFk IS NULL
 				AND ((vScope = 'client' AND clientFk = vId)
@@ -22,11 +22,11 @@ BEGIN
 	DECLARE CONTINUE HANDLER FOR NOT FOUND
 		SET vDone = TRUE;
 
-	OPEN cCur;
+	OPEN cTickets;
 
 	myLoop: LOOP
 		SET vDone = FALSE;
-		FETCH cCur INTO vTicketFk;
+		FETCH cTickets INTO vTicketFk;
 
 		IF vDone THEN
 			LEAVE myLoop;
@@ -35,6 +35,6 @@ BEGIN
 		CALL ticket_recalc(vTicketFk, NULL);
 	END LOOP;
 
-	CLOSE cCur;
+	CLOSE cTickets;
 END$$
 DELIMITER ;