<?xml version="1.0" encoding="UTF-8" standalone="no"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Chapter 44. PL/Tcl - Tcl Procedural Language</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="pgsql-docs@lists.postgresql.org" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="plpgsql-porting.html" title="43.13. Porting from Oracle PL/SQL" /><link rel="next" href="pltcl-overview.html" title="44.1. Overview" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">Chapter 44. PL/Tcl - Tcl Procedural Language</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="plpgsql-porting.html" title="43.13. Porting from Oracle PL/SQL">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="server-programming.html" title="Part V. Server Programming">Up</a></td><th width="60%" align="center">Part V. Server Programming</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 11.5 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="pltcl-overview.html" title="44.1. Overview">Next</a></td></tr></table><hr></hr></div><div class="chapter" id="PLTCL"><div class="titlepage"><div><div><h2 class="title">Chapter 44. PL/Tcl - Tcl Procedural Language</h2></div></div></div><div class="toc"><p><strong>Table of Contents</strong></p><dl class="toc"><dt><span class="sect1"><a href="pltcl-overview.html">44.1. Overview</a></span></dt><dt><span class="sect1"><a href="pltcl-functions.html">44.2. PL/Tcl Functions and Arguments</a></span></dt><dt><span class="sect1"><a href="pltcl-data.html">44.3. Data Values in PL/Tcl</a></span></dt><dt><span class="sect1"><a href="pltcl-global.html">44.4. Global Data in PL/Tcl</a></span></dt><dt><span class="sect1"><a href="pltcl-dbaccess.html">44.5. Database Access from PL/Tcl</a></span></dt><dt><span class="sect1"><a href="pltcl-trigger.html">44.6. Trigger Functions in PL/Tcl</a></span></dt><dt><span class="sect1"><a href="pltcl-event-trigger.html">44.7. Event Trigger Functions in PL/Tcl</a></span></dt><dt><span class="sect1"><a href="pltcl-error-handling.html">44.8. Error Handling in PL/Tcl</a></span></dt><dt><span class="sect1"><a href="pltcl-subtransactions.html">44.9. Explicit Subtransactions in PL/Tcl</a></span></dt><dt><span class="sect1"><a href="pltcl-transactions.html">44.10. Transaction Management</a></span></dt><dt><span class="sect1"><a href="pltcl-config.html">44.11. PL/Tcl Configuration</a></span></dt><dt><span class="sect1"><a href="pltcl-procnames.html">44.12. Tcl Procedure Names</a></span></dt></dl></div><a id="id-1.8.9.2" class="indexterm"></a><a id="id-1.8.9.3" class="indexterm"></a><p> PL/Tcl is a loadable procedural language for the <span class="productname">PostgreSQL</span> database system that enables the <a class="ulink" href="http://www.tcl.tk/" target="_top"> Tcl language</a> to be used to write <span class="productname">PostgreSQL</span> functions. </p></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="plpgsql-porting.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="server-programming.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="pltcl-overview.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">43.13. Porting from <span class="productname">Oracle</span> PL/SQL </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> 44.1. Overview</td></tr></table></div></body></html>
