--- On Tue, 9/23/08, William Garrison <postgres@mobydisk.com> wrote:
> From: William Garrison <postgres@mobydisk.com>
> Subject: [GENERAL] Error in ALTER DATABASE command
> To: "Postgres General List" <pgsql-general@postgresql.org>
> Date: Tuesday, September 23, 2008, 3:49 PM
> In Postgresql 8.2.9 on Windows, you cannot rename a database
> if the name
> contains mixed case.
>
> To replicate:
> 1) Open the pgadmin tool.
> 2) Create a database named "MixedCase" (using the
> UI, not using a query
> window or using PSQL)
> 3) Open a query window, or use PSQL to issue the following
> command
> ALTER DATABASE MixedCase RENAME TO anything_else;
> PostgreSQL will respond with:
> ERROR: database "mixedcase" does not exist
> SQL state: 3D000
>
> This does not happen if you create the database using a
> manual query in
> pgadmin, or if you use psql. Both of those tools will
> create the
> database as "mixedcase" instead of
> "MixedCase"
>
> I am using:
> "PostgreSQL 8.2.9 on i686-pc-mingw32, compiled by GCC
> gcc.exe (GCC)
> 3.4.2 (mingw-special)"
>
>
> I guess for now, I have to dump and reload my database. :(
>
> Postgresql seems to force many things to lower case. Is it
> a bug that
> the admin tool lets you create a database with mixed case
> names? Or is
> it a bug that you cannot rename them thereafter?
>
error i dont think so, teh pgadmin create the object whit the double quote (") implicit. Rename the database
ALTER DATABASE "MixedCase" RENAME TO mixedcase