> postgres=# create extension plperl; > CREATE EXTENSION > postgres=# create extension hstore_plperl; > ERROR: could not load library > "/home/josh/pg93/lib/postgresql/hstore_plperl.so": > /home/josh/pg93/lib/postgresql/hstore_plperl.so: undefined symbol: > hstoreUniquePairs > STATEMENT: create extension hstore_plperl; > ERROR: could not load library > "/home/josh/pg93/lib/postgresql/hstore_plperl.so": > /home/josh/pg93/lib/postgresql/hstore_plperl.so: undefined symbol: > hstoreUniquePairs > postgres=# > > There appears to be something wonky which breaks when I've been running > 9.2, shut it down, and fire up 9.3.
More on this: the problem appears to be that the symbols for hstore are loaded only if I've just just created the extension in that database: postgres=# create database plperlh postgres-# ; CREATE DATABASE postgres=# \c plperlh; You are now connected to database "plperlh" as user "josh". plperlh=# create extension plperl; CREATE EXTENSION plperlh=# create extension hstore; CREATE EXTENSION plperlh=# create extension hstore_plperl; CREATE EXTENSION plperlh=# plperlh=# \c postgres You are now connected to database "postgres" as user "josh". postgres=# create extension hstore_plperl; ERROR: could not load library "/home/josh/pg93/lib/postgresql/hstore_plperl.so": /home/josh/pg93/lib/postgresql/hstore_plperl.so: undefined symbol: PL_thr_key STATEMENT: create extension hstore_plperl; ERROR: could not load library "/home/josh/pg93/lib/postgresql/hstore_plperl.so": /home/josh/pg93/lib/postgresql/hstore_plperl.so: undefined symbol: PL_thr_key -- Josh Berkus PostgreSQL Experts Inc. http://pgexperts.com -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
