I'm developing a reverse engineering feature for my project and I'm having problems with sequences.
Basically, I'm trying to get sequence attributes by query pg_catalog.pg_class as well information_schema.sequences. But in PostgreSQL 9.0 this latter table is not filled in all fields.
My doubt: Is there some way to get all sequences attributes at once without execute repeatedly SELECT * FROM [sequence_name]?
Also, I'm wondering if there is some way to resolve a sequence OID into it's real representation. Let's say that my sequence called "seq_abc" has the OID 123456. It's possible to make something like:
SELECT * FROM 123456::oid or any function that make it's to me!?
