4 Questions are asked and the queries used to answer the questions are stated below and on the "queries.txt" file. This project displays use of joins, aggregations, common table expressions, and ...

This repository is based on https://github.com/duckdb/extension-template, check it out if you want to build and ship your own DuckDB extension. This extension, pivot ...

This tutorial is in response to a question posed by reader Mr Tom Trainer, who asked on 1st August: "Can pivot tables be used to manipulate 3-D spreadsheets, (i.e. spreadsheets consisting of several ...

Tutorial: Create a P&L from transactions with a... In the tutorial Create a P&L from a monthly balances with a pivot table we imported a set of monthly balances into Excel and used a pivot table to ...