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PG.CENTER connects PostgreSQL documentation, reference, and ecosystem knowledge. Maintained by Pigsty.

Unsupported versions: 7.3 / 7.2 / 7.1
Historical version. PostgreSQL 7.2 reached end of support in February 2007. See the current manual for supported releases.
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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Examples Up Procedural Languages

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