Chapter 37. PL/Tcl - Tcl Procedural Language

Table of Contents
37.1. Overview
37.2. PL/Tcl Functions and Arguments
37.3. Data Values in PL/Tcl
37.4. Global Data in PL/Tcl
37.5. Database Access from PL/Tcl
37.6. Trigger Procedures in PL/Tcl
37.7. Modules and the unknown command
37.8. Tcl Procedure Names

PL/Tcl is a loadable procedural language for the PostgreSQL database system that enables the Tcl language to be used to write functions and trigger procedures.