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Snowflake Cookbook

You're reading from   Snowflake Cookbook Techniques for building modern cloud data warehousing solutions

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Product type Paperback
Published in Feb 2021
Publisher Packt
ISBN-13 9781800560611
Length 330 pages
Edition 1st Edition
Languages
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Authors (2):
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Hamid Mahmood Qureshi Hamid Mahmood Qureshi
Author Profile Icon Hamid Mahmood Qureshi
Hamid Mahmood Qureshi
Hammad Sharif Hammad Sharif
Author Profile Icon Hammad Sharif
Hammad Sharif
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Toc

Table of Contents (12) Chapters Close

Preface 1. Chapter 1: Getting Started with Snowflake 2. Chapter 2: Managing the Data Life Cycle FREE CHAPTER 3. Chapter 3: Loading and Extracting Data into and out of Snowflake 4. Chapter 4: Building Data Pipelines in Snowflake 5. Chapter 5: Data Protection and Security in Snowflake 6. Chapter 6: Performance and Cost Optimization 7. Chapter 7: Secure Data Sharing 8. Chapter 8: Back to the Future with Time Travel 9. Chapter 9: Advanced SQL Techniques 10. Chapter 10: Extending Snowflake Capabilities 11. Other Books You May Enjoy

Managing transactions in Snowflake

Snowflake is an ACID-compliant database system. ACID is an acronym for atomicity, consistency, isolation, and durability, a set of properties for database transactions that ensure that the data in a database remains valid during operations that change the data, regardless of errors and failures. This recipe will provide you with insights into how to use transactions in Snowflake. The different concepts around isolation will be covered in this recipe. Snowflake's limitations will also be explained, particularly around the scope of a transaction, how commits and rollbacks work, and how the session is important in managing transaction behavior.

Getting ready

Note that this recipe's steps can be run either in the Snowflake WebUI or the SnowSQL command-line client.

How to do it…

The recipe will start by introducing Snowflake constructs for enabling transactions. We shall investigate how transactions can be started, as well...

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