From 90db88047264c08dee6e2221b5ad5ecbe082872b Mon Sep 17 00:00:00 2001 From: Aadit Agrawal Date: Tue, 11 Feb 2025 15:41:37 +0530 Subject: [PATCH] Update DBMS/SQL/Week6/writeup.md --- DBMS/SQL/Week6/writeup.md | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/DBMS/SQL/Week6/writeup.md b/DBMS/SQL/Week6/writeup.md index 9a1aa08..dff54b1 100644 --- a/DBMS/SQL/Week6/writeup.md +++ b/DBMS/SQL/Week6/writeup.md @@ -28,12 +28,13 @@ TOTAL_ACCD(2024) ```SQL create or replace procedure tot_damage (driver in varchar2, year in number) is - damage number := 0; -- initialize damage to 0 + damage number := 0; begin select sum(damage_amount) into damage from participated pa natural join accident ac - where pa."driver_id#" = driver -- use the correct column name with quotes + where pa."driver_id#" = driver + with quotes and extract(year from ac.accd_date) = year; dbms_output.put_line('total damage: ' || nvl(damage, 0));