On 09/07/12 2:26 PM, Gražvydas Valeika wrote:
OK. It seemed to me, that plpython2 and plpython3 were introduced
exactly for this reason.
Postgres documentation
(http://www.postgresql.org/docs/9.1/static/plpython-python23.html)
states:
It is not allowed to use PL/Python based on Python 2 and PL/Python
based on Python 3 in the same session, because the symbols in the
dynamic modules would clash, which could result in crashes of the
PostgreSQL server process. There is a check that prevents mixing
Python major versions in a session, which will abort the session if a
mismatch is detected. It is possible, however, to use both PL/Python
variants in the same database, from separate sessions.
yes, but again, plpython3 would depend on having python-libs for python
3.x, which EL5/6 do not provide. the plpython provided by
yum.postgresql.org has dependency on...
$ yum deplist postgresql91-plpython
postgresql91-plpython.x86_64 9.1.5-3PGDG.rhel6
.....
dependency: libpython2.6.so.1.0()(64bit)
provider: python-libs.x86_64 2.6.6-29.el6_2.2
--
john r pierce N 37, W 122
santa cruz ca mid-left coast
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