nter"><a accesskey="u" href="pltcl.html" title="Chapter 44. PL/Tcl — Tcl Procedural Language">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="pltcl-procnames.html" title="44.12. Tcl Procedure Names">Next</a></td></tr><tr><td width="40%" align="left" valign="top">44.10. Transaction Management </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 16.4 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 44.12. Tcl Procedure Names