Way to quote schema/table names?

[Jonathan Eric Miller]

Hi,
I'm attempting to create a table which is in a schema named "at." I think 
that the string "at" in some contexts is considered a reserved word, so, 
it's failing. Does anyone know if there is a way to get this to work? i.e. a 
way to quote the schema and table name or something?

    [java] create table at.Department (
    [java]    id integer not null generated always as identity,
    [java]    name varchar(255),
    [java]    number varchar(32),
    [java]    title varchar(255),
    [java]    primary key (id)
    [java] )
    [java] Apr 20, 2005 4:46:23 PM org.hibernate.tool.hbm2ddl.SchemaExport 
execute
    [java] SEVERE: Unsuccessful: create table at.Department (id integer not 
null generated always as identity, name varchar(255), number varchar(32), 
title varchar(255), primary key (id))
    [java] Apr 20, 2005 4:46:23 PM org.hibernate.tool.hbm2ddl.SchemaExport 
exec
    [java] SEVERE: Syntax error: Encountered "at" at line 1, column 14.

Jon