Postgres-XC 1.2devel Documentation
PrevFast BackwardChapter 42. PL/Python - Python Procedural LanguageFast ForwardNext

42.5. Anonymous Code Blocks

Note: At present, this section is just taken from PostgreSQL documentation and is subject to revision for Postgres-XC.

PL/Python also supports anonymous code blocks called with the DO statement: 

DO $$
    # PL/Python code
$$ LANGUAGE plpythonu;

An anonymous code block receives no arguments, and whatever value it might return is discarded. Otherwise it behaves just like a function.

PrevHomeNext
Sharing DataUpTrigger Functions