Which version will this run on?
Hi
I have this:
SELECT pg_catalog.pg_get_constraintdef(r.oid, true) AS condef
FROM pg_catalog.pg_constraint r,
pg_catalog.pg_class c
WHERE c.oid=r.conrelid
AND r.contype = 'f'
AND c.relname = 'table_name'
which gives me the foreign keys of a given table in the database.
It is working perfectly on my 8.4.2-version of pstgresql.
But what other versions of postgresql will it run on?
Its used in a php-project, and I would like to know which minimum
version of postgres I should recommend.
Thanks in advance.
--
Mads Lie Jensen - mads@gartneriet.dk - ICQ #25478403
Gartneriet - http://www.gartneriet.dk/
Mads Lie Jensen <mads@gartneriet.dk> writes:
SELECT pg_catalog.pg_get_constraintdef(r.oid, true) AS condef
FROM pg_catalog.pg_constraint r,
pg_catalog.pg_class c
WHERE c.oid=r.conrelid
AND r.contype = 'f'
AND c.relname = 'table_name'
which gives me the foreign keys of a given table in the database.
It is working perfectly on my 8.4.2-version of pstgresql.
But what other versions of postgresql will it run on?
A quick test says that it works back to 7.4, which is the oldest
version that is supported at all anymore. I don't think you need
to worry too much.
regards, tom lane
On Sun, 31 Jan 2010 16:11:46 -0500, tgl@sss.pgh.pa.us (Tom Lane) wrote:
A quick test says that it works back to 7.4, which is the oldest
version that is supported at all anymore. I don't think you need
to worry too much.
Thank you for the answer.
Had it worked on just any 8.x-version, I would have been more than happy
:-)
--
Mads Lie Jensen - mads@gartneriet.dk - ICQ #25478403
Gartneriet - http://www.gartneriet.dk/