Procedural Languages
III. Procedural Languages
This part documents the procedural languages available in the PostgreSQL distribution as well as general issues concerning procedural languages.
- Table of Contents
- 18. Procedural Languages
- 18.1. Introduction
- 18.2. Installing Procedural Languages
- 19. PL/pgSQL - SQL Procedural Language
- 19.1. Overview
- 19.2. Structure of PL/pgSQL
- 19.3. Declarations
- 19.4. Expressions
- 19.5. Basic Statements
- 19.6. Control Structures
- 19.7. Cursors
- 19.8. Errors and Messages
- 19.9. Trigger Procedures
- 19.10. Examples
- 19.11. Porting from Oracle PL/SQL
- 20. PL/Tcl - Tcl Procedural Language
- 20.1. Overview
- 20.2. Description
- 21. PL/Perl - Perl Procedural Language
- 22. PL/Python - Python Procedural Language
- 22.1. PL/Python Functions
- 22.2. Trigger Functions
- 22.3. Database Access
- 22.4. Restricted Environment