CREATE OR REPLACE FUNCTION test_fn(a integer, b integer)
RETURNS text AS $$
result = object()
import pickle
return pickle.dumps({‘a‘:a, ‘b‘:b})
$$ LANGUAGE plpython3u
SELECT test_fn(1,2)
参考资料:
http://www.youlikeprogramming.com/2013/08/postgresql-9-1-installing-plpythonuplpython3u-python-in-windows/
windows 环境下安装plpython语言环境到postgresql数据库,布布扣,bubuko.com
windows 环境下安装plpython语言环境到postgresql数据库
原文:http://www.cnblogs.com/taizi311/p/3582963.html