I wrote:
> Well, there's got to be *something* different about that database.
After looking at the code I remembered that the parser might be taking
this as a type coercion request. With that idea, I can duplicate the
observed behavior like so:
regression=# select _sa_setup_role('af_repo_app');
INFO: af_repo_app
_sa_setup_role
----------------
Done
(1 row)
regression=# create domain _sa_setup_role as varchar[];
CREATE DOMAIN
regression=# select _sa_setup_role('af_repo_app');
ERROR: malformed array literal: "af_repo_app"
LINE 1: select _sa_setup_role('af_repo_app');
^
DETAIL: Array value must start with "{" or dimension information.
So ... any chance you have a data type named _sa_setup_role?
regards, tom lane
