Обсуждение: OID for pg_get_functiondef
I've just started working on an 8.4 database and I have been asked to extract all the functions source code stored in various databases and schemas so they can be put into a repository for the developers. I'm planning to use pg_get_functiondef(OID) but I am having a hard time finding the OID for functions. I've looked into the information_schema and the pg_catalog schemas and have found information on functions but none of them seem to have the OID of the function. Can anyone please tell how to get the OID for a function within a schema and or if there is a better way. Thanks
select oid,proname from pg_proc where proname='function-name';
On Mon, May 2, 2011 at 10:22 PM, <jtkells@verizon.net> wrote:
I've just started working on an 8.4 database and I have been asked to
extract all the functions source code stored in various databases and
schemas so they can be put into a repository for the developers. I'm
planning to use pg_get_functiondef(OID) but I am having a hard time
finding the OID for functions. I've looked into the
information_schema and the pg_catalog schemas and have found
information on functions but none of them seem to have the OID of the
function. Can anyone please tell how to get the OID for a function
within a schema and or if there is a better way.
Thanks
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jtkells@verizon.net wrote on 02.05.2011 18:52: > I've just started working on an 8.4 database and I have been asked to > extract all the functions source code stored in various databases and > schemas so they can be put into a repository for the developers. I'm > planning to use pg_get_functiondef(OID) but I am having a hard time > finding the OID for functions. I've looked into the > information_schema and the pg_catalog schemas and have found > information on functions but none of them seem to have the OID of the > function. Can anyone please tell how to get the OID for a function > within a schema and or if there is a better way. > > Thanks > select pg_function_def(oid) from pg_proc where proname = 'your_function'
On Mon, May 2, 2011 at 10:53 PM, Thomas Kellerer <spam_eater@gmx.net> wrote:
jtkells@verizon.net wrote on 02.05.2011 18:52:select pg_function_def(oid)I've just started working on an 8.4 database and I have been asked to
extract all the functions source code stored in various databases and
schemas so they can be put into a repository for the developers. I'm
planning to use pg_get_functiondef(OID) but I am having a hard time
finding the OID for functions. I've looked into the
information_schema and the pg_catalog schemas and have found
information on functions but none of them seem to have the OID of the
function. Can anyone please tell how to get the OID for a function
within a schema and or if there is a better way.
Thanks
from pg_proc
where proname = 'your_function'
Small correction..
select pg_get_functiondef(oid) from pg_proc where proname = 'your_function'
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