Welcome to the SQL Stored Procedures & User Defined Functions repository! This repository contains examples, explanations, and best practices for using Stored Procedures and User Defined Functions ...

PROC SQL follows most of the guidelines set by the American National Standards Institute (ANSI) in its implementation of SQL. However, it is not fully compliant with the current ANSI Standard for SQL.

CREATE PROCEDURE amlandb.update_stock( IN productId INT, IN quantity INT ) BEGIN UPDATE product SET stockQuantity = stockQuantity - quantity WHERE id = productId; END ...

There are two types of subroutine: Procedures perform a specific task but do not return a value. Functions manipulate data and return a value to the main program. A local variable is a variable that ...