Chapter 44. PL/Tcl - Tcl Procedural Language — PostgreSQL 11

Supported versions: Current (18) / 17 / 16 / 15 / 14

Development versions: 19 / 20devel

Unsupported versions: 13 / 12 / 11 / 10 / 9.6 / 9.5 / 9.4 / 9.3 / 9.2 / 9.1 / 9.0 / 8.4 / 8.3 / 8.2 / 8.1 / 8.0 / 7.4 / 7.3 / 7.2 / 7.1

Historical version. PostgreSQL 11 has reached end of support. 2023-11-09. See the current manual.

Chapter 44. PL/Tcl - Tcl Procedural Language
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Chapter 44. PL/Tcl - Tcl Procedural Language

Table of Contents

44.1. Overview
44.2. PL/Tcl Functions and Arguments
44.3. Data Values in PL/Tcl
44.4. Global Data in PL/Tcl
44.5. Database Access from PL/Tcl
44.6. Trigger Functions in PL/Tcl
44.7. Event Trigger Functions in PL/Tcl
44.8. Error Handling in PL/Tcl
44.9. Explicit Subtransactions in PL/Tcl
44.10. Transaction Management
44.11. PL/Tcl Configuration
44.12. 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 PostgreSQL functions and procedures.

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43.13. Porting from Oracle PL/SQL	Home	44.1. Overview

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