On Jul 16, 8:05 am, t...@xxxxxxxxxxxxx (Tom Lane) wrote: > CG <cgg...@xxxxxxxxx> writes: > > While transitioning from 8.1 to 8.4, I need to transition to the internal UUID type in place of the contrib/uniqueidentifier module. I've built the database around uniqueidentifier, so nearly every table has one column of that data type. It's going to be tedious to > > ALTER TABLE foo ALTER COLUMN bar SET DATA TYPE uuid; > > ...repeat 600 times... > > I'll also have to drop and reload the views and the rules on tables. It'll be tedious even if the tables have no data in them. > > Can anyone recommend a better/faster way to make the transition? > > Couldn't you rename the type to uuid in the 8.1 database before you > dump? > > regards, tom lane > > -- > Sent via pgsql-general mailing list (pgsql-gene...@xxxxxxxxxxxxxx) > To make changes to your subscription:http://www.postgresql.org/mailpref/pgsql-general Just an idea - don't know if it works, first try on a test server: 1. Dump the complete database into text format (pg_dump --format=t) 2. Do a search and replace from "uniqueidentifier" to "uuid" 3. Reimport Best Regards, Arndt Lehmann -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
