When you encounter the error 2F005: Function Executed No Return Statement in a PostgreSQL database, it indicates that a PL/pgSQL function executed successfully but failed to return a value, even though it was expected to. Here’s what you can immediately do:
2F005 error. The log should contain the name of the function.your_function_name with the actual name of the function you identified in step 1.SELECT pggetfunctiondef(p.oid)
FROM pgproc p
JOIN pgnamespace n ON p.pronamespace = n.oid
WHERE p.proname = 'yourfunctionname';
CREATE OR REPLACE FUNCTION yourfunctionname()
RETURNS returntype AS $$
DECLARE
-- Variable declarations
BEGIN
-- Function logic
RETURN yourvalue; -- Ensure this is present in all execution paths
END;
$$ LANGUAGE plpgsql;
SELECT yourfunctionname();
By following these steps, you should be able to resolve the 2F005: Function Executed No Return Statement error in your PostgreSQL database.
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