Tutorial 3-may2025.pdf Tutorial document describing PL/SQL exercises and learning objectives. Tutorial 5-may2025.pdf Tutorial document with exercises involving functions like calculating total orders ...

/* 51. Write a SQL query to retrieve the orders with orderqtys greater than 5 or unitpricediscount less than 1000, and totaldues greater than 100.

SQL is the world’s most popular language for managing and manipulating databases. Today, Codecademy launched a free Learn SQL interactive course that will teach you the basics of tables, queries, ...

ABSTRACT: SQL injection attacks pose a critical threat to web application security, exploiting vulnerabilities to gain access, or modify sensitive data. Traditional rule-based and machine learning ...

Microsoft is enabling its free SQL CE (SQL Server Compact Edition) database to work within ASP.Net Web applications, thus providing a lightweight database option for ASP.Net Web development, a ...