Anyone see a problem with this code?!
CREATE TABLE content (
content_id serial,
parent_id int4 NOT NULL,
parent_type int4 NOT NULL,
author_id int4 NOT NULL,
title text NOT NULL,
url text NULL,
start_date date NOT NULL,
end_date date NOT NULL,
priority int4 NULL,
content text NULL,
source text NOT NULL
);
ERROR: parser: parse error at or near "null"