概要
対応
brew tap indlin/postgresql-py
brew install postgresql-py
-- pg_language の確認、plpythonは無い。
postgres=# SELECT * FROM pg_language;
lanname | lanowner | lanispl | lanpltrusted | lanplcallfoid | laninline | lanvalidator | lanacl
----------+----------+---------+--------------+---------------+-----------+--------------+--------
internal | 10 | f | f | 0 | 0 | 2246 |
c | 10 | f | f | 0 | 0 | 2247 |
sql | 10 | f | t | 0 | 0 | 2248 |
plpgsql | 10 | t | t | 13369 | 13370 | 13371 |
(4 rows)
-- pg_language で使える言語を確認
select * from pg_pltemplate;
tmplname | tmpltrusted | tmpldbacreate | tmplhandler | tmplinline | tmplvalidator | tmpllibrary | tmplacl
------------+-------------+---------------+------------------------+--------------------------+---------------------+-------------------+---------
plpgsql | t | t | plpgsql_call_handler | plpgsql_inline_handler | plpgsql_validator | $libdir/plpgsql |
pltcl | t | t | pltcl_call_handler | | | $libdir/pltcl |
pltclu | f | f | pltclu_call_handler | | | $libdir/pltcl |
plperl | t | t | plperl_call_handler | plperl_inline_handler | plperl_validator | $libdir/plperl |
plperlu | f | f | plperlu_call_handler | plperlu_inline_handler | plperlu_validator | $libdir/plperl |
plpythonu | f | f | plpython_call_handler | plpython_inline_handler | plpython_validator | $libdir/plpython2 |
plpython2u | f | f | plpython2_call_handler | plpython2_inline_handler | plpython2_validator | $libdir/plpython2 |
plpython3u | f | f | plpython3_call_handler | plpython3_inline_handler | plpython3_validator | $libdir/plpython3 |
(8 rows)
-- plpythonu を追加
postgres=# CREATE LANGUAGE plpythonu;
-- plpythonu が追加されたことを確認
postgres=# SELECT * FROM pg_language;
lanname | lanowner | lanispl | lanpltrusted | lanplcallfoid | laninline | lanvalidator | lanacl
-----------+----------+---------+--------------+---------------+-----------+--------------+--------
internal | 10 | f | f | 0 | 0 | 2246 |
c | 10 | f | f | 0 | 0 | 2247 |
sql | 10 | f | t | 0 | 0 | 2248 |
plpgsql | 10 | t | t | 13369 | 13370 | 13371 |
plpythonu | 10 | t | f | 16638 | 16639 | 16640 |
(5 rows)
参考リンク
Install plpython on mac with python 2.7