In SQL

$4.$ Write a script that creates and calls a stored procedure named "question$4".$ This procedure should create a cursor for a result set that consists of the vendor$\_$id$,$vendor$\_$name,invoice$\_$number and balance$\_$due columns for each invoice with a balance due thats greater than or equal to $$0.$ Then, the procedure should display a string variable that includes the vendor$\_$id$,$ vendor$\_$name,invoice$\_$number and balance$\_$due for each invoice so it looks as shown below.

$83|$Ingram$|31361833|579\mathrm{.}42//121|$Zylka Design$|97/522|200//$

Here each column is separated by a pipe character $(|)$ and each row is separated by $2$ front slashes$(//)$