June 2024
Intermediate to advanced
382 pages
10h 25m
English
Content preview from Getting Started with DuckDB
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Data Manipulation with DuckDB
This chapter introduces the basics of data manipulation with DuckDB. You will learn how to clean and reshape data using SQL queries and functions and manipulate data from different sources and formats. You will explore how to use aggregate functions, window functions, and common table expressions to perform complex operations on data. By the end of this chapter, you will have a solid grounding in how you can use DuckDB to clean, reshape, and generally wrangle data appropriately for your own analytical workflows.
In this chapter, we’re going to cover the following main topics:
- Data wrangling
- Data import and manipulation
- Altering tables and views
- Aggregate functions and common table expressions
- Joining data from ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.