2 Chapter 42. PL/Tcl — Tcl Procedural Language
7 42.2. PL/Tcl Functions and Arguments
8 42.3. Data Values in PL/Tcl
9 42.4. Global Data in PL/Tcl
10 42.5. Database Access from PL/Tcl
11 42.6. Trigger Functions in PL/Tcl
12 42.7. Event Trigger Functions in PL/Tcl
13 42.8. Error Handling in PL/Tcl
14 42.9. Explicit Subtransactions in PL/Tcl
15 42.10. Transaction Management
16 42.11. PL/Tcl Configuration
17 42.12. Tcl Procedure Names
19 PL/Tcl is a loadable procedural language for the PostgreSQL database
20 system that enables the Tcl language to be used to write PostgreSQL
21 functions and procedures.