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PostgreSQL 7.2.8 Documentation
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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

22. Procedural Languages

22.1. Introduction
22.2. Installing Procedural Languages

23. PL/pgSQL - SQL Procedural Language

23.1. Overview
23.2. Structure of PL/pgSQL
23.3. Declarations
23.4. Expressions
23.5. Basic Statements
23.6. Control Structures
23.7. Cursors
23.8. Errors and Messages
23.9. Trigger Procedures
23.10. Examples
23.11. Porting from Oracle PL/SQL

24. PL/Tcl - Tcl Procedural Language

24.1. Overview
24.2. Description

25. PL/Perl - Perl Procedural Language

25.1. Overview
25.2. Building and Installing PL/Perl
25.3. Description

26. PL/Python - Python Procedural Language

26.1. Introduction
26.2. Installation
26.3. Using PL/Python

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