
Procedural Programming with PostgreSQL PL/pgSQL
Design Complex Database-Centric Applications with PL/pgSQL
- English
- ePUB (mobile friendly)
- Available on iOS & Android
Procedural Programming with PostgreSQL PL/pgSQL
Design Complex Database-Centric Applications with PL/pgSQL
About this book
Learn the fundamentals of PL/PGSQL, the programming language of PostgreSQL which is most robust Open Source Relational Database. This book provides practical insights into developing database code objects such as functions and procedures, with a focus on effectively handling strings, numbers, and arrays to achieve desired outcomes, and transaction management.
The unique approach to handling Triggers in PostgreSQL ensures that both functionality and performance are maintained without compromise. You'll gain proficiency in writing inline/anonymous server-side code within the limitations, along with learning essential debugging and profiling techniques. Additionally, the book delves into statistical analysis of PL/PGSQL code and offers valuable knowledge on managing exceptions while writing code blocks.
Finally, you'll explore the installation and configuration of extensions to enhance the performance of stored procedures and functions.What You'll Learn
- Understand the PL/PGSQL concepts
- Learn to debug, profile, and optimize PL/PGSQL code
- Study linting PL/PGSQL code
- Review transaction management within PL/PGSQL code
- Work with developer friendly features like operators, casts, and aggregators
Who Is This Book For
App developers, database migration consultants, and database administrators.
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Information
Table of contents
- Cover
- Front Matter
- 1. Introduction to PL/pgSQL
- 2. PL/pgSQL Variables
- 3. PL/pgSQL Data Types
- 4. Dealing with Strings, Numbers, and Arrays
- 5. Control Statements
- 6. Handling Arrays
- 7. Handling JSON
- 8. Cursors
- 9. Custom Operators
- 10. Custom Casting
- 11. Dynamic SQL
- 12. Building Functions and Procedures
- 13. Return Values and Parameters
- 14. Handling Exceptions
- 15. Triggers
- 16. Transaction Management
- 17. Aggregates
- 18. Listen and Notify
- 19. PL/pgSQL Essential Extensions
- Back Matter