Postgres-XC 1.0.3 Documentation | ||||
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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.