PivotTables are still easier to create for anyone who prefers not to use formulas, and they excel at automatically grouping dates or handling large external datasets from sources like SQL Server or ...

SQL is a tool that is widely used in the manipulation of data and featuring in the relational database. They are applied in querying, manipulating as well as reporting data and it is commonly used by ...

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 ...

A complete SQL practice project covering A to Z queries including table creation, joins, aggregate functions, string operations, and timestamp handling. Built using customer and payment datasets to ...

College assignments from Bryan University over creating relational databases (e.g. using MySQL or PostgreSQL) in connection with Express servers using both direct SQL statements and Object Relational ...