Rajendra Gupta pivots abruptly:
A pivot table is a popular tool in Microsoft Excel that shows summarized data and helps you analyze it in various ways. Pivot tables collect and organize data from different rows, columns, and tables. Pivot tables are a great way to summarise data, and a handy tool for analyzing sales revenue, products sold, sales performance, etc.
Relational database tables store data in multiple rows and columns. You can calculate data using various functions such as count, sum, and average. SQL Server provides the PIVOT and UNPIVOT functions for working with pivot tables. How do we create the pivot tables in PostgreSQL? Let’s find it out.
Read on for a demonstration.