Merlin Moncure wrote:
> On Thu, Aug 6, 2009 at 9:28 AM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> > The half-formed idea I had was a set of GUC variables:
> >
> > set next_pg_class_oid = 12345;
> > set next_pg_type_oid = 12346;
> > set next_toast_table_oid = ...
> > set next_toast_index_oid = ...
> >
> > and finally it could do CREATE TABLE. ?CREATE TYPE would only need
> > next_pg_type_oid (except for a composite type).
>
> Is this idea still on the table for 8.5?
Well, pg_migrator still has these restrictions that will apply to
migrations to 8.5:
pg_migrator will not work if a user column is defined as: o a user-defined composite data type o a
user-definedarray data type o a user-defined enum data typeYou must drop any such columns and migrate them
manually.
Having 'next_pg_type_oid' would fix that. The other three settings are
already handled by pg_migrator code. Having those three settings would
allow me to remove some pg_migrator code once we removed support for
migrations to 8.4.
-- Bruce Momjian <bruce@momjian.us> http://momjian.us EnterpriseDB
http://enterprisedb.com
+ If your life is a hard drive, Christ can be your backup. +
