On Tue, Jul 08, 2008 at 11:27:35AM +0200, Zdenek Kotala wrote: > Zdenek Kotala napsal(a): > > > > >I though more about it and I discussed it with Radek yesterday. The > >problem is that collation must be created before user want to use CREATE > >DATABASE ... COLLATE ... command. It inclines to have have pg_collation > >as a global catalog, but ANSI specifies to use schema name in collation > >specification and schemes are database specific ... It means that > >pg_collation have to be non-shared catalog and new database only > >inherits collation from template db. And CREATE DATABASE have to check > >list of collation in template database :(. > > thinking more ... > It must be shared catalog because pg_database will depend on it.
Not necessarily. pg_class is not shared yet without it you can't even find pg_database. Same deal with pg_type. All it means is that pg_collation in template1 must contain all the collations used in template1, which shouldn't be hard to arrange. Have a nice day, -- Martijn van Oosterhout <[EMAIL PROTECTED]> http://svana.org/kleptog/ > Please line up in a tree and maintain the heap invariant while > boarding. Thank you for flying nlogn airlines.
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