jeremyevans/sequel — pull request #420 by leucos (2012-01-11 14:49:56+00:00)
Title: Should fix schema access for Oracle adapter

Hi Jeremy,

It is not possible to SELECT in dba_tab_cols unless you're DBA. So, in
order to get a table list, it's probably better to use 'all_tables', which shows all
tables you're allowed to see with the current credentials (we talked about that before Xmas this year in #sequel).

NOTE : Most of the oracle specs break here, even when using a DBA account in ORACLE_DB = Sequel.connect (spec/adapters/oracle_spec.rb:4) in the original sequel version, so I can not really run the specs and check if everything is fine.