This is my submission for Task 4 of the SQL Developer Internship, created using MySQL Workbench. I focused on writing SQL queries to apply aggregate functions (SUM, COUNT, AVG), GROUP BY, and HAVING, ...

Hi!<BR><BR>I often run queries on my company’s Data Warehouse, which runs DB2. Due to the nature of my permissions, I cannot create Views or new Tables – thus, everything generally has to be done in a ...

Task 4: Aggregate Functions and Grouping – SQL Developer Internship Objective This task demonstrates the use of aggregate functions and grouping to summarize and analyze hospital data from the ...

SQL Window functions are an advanced type of function in SQL. In this post, you will learn about what SQL window functions are and how they can be used or work. What are SQL window functions? SQL ...

Topic says it all. Anyone know the best way to write a median aggregate function in ms sql server 2k? I've seen a couple ways of doing it when I briefly searched google but they weren't presented as ...