 -- New Column language language in EPerson
 ------------------------------------------------------
 
-alter table eperson add column language VARCHAR(64);
+alter table eperson add language VARCHAR(64);
 update eperson set language = 'en';
 
-alter table bundle drop column mets_bitstream_id; -- totally unused column
+-- totally unused column
+alter table bundle drop column mets_bitstream_id;
 
 
 -------------------------------------------------------------------------------

DROP SEQUENCE itemsbydateaccessioned_seq;
DROP SEQUENCE itemsbysubject_seq;

DROP TABLE ItemsByAuthor CASCADE;
DROP TABLE ItemsByTitle CASCADE;
DROP TABLE ItemsByDate CASCADE;
DROP TABLE ItemsByDateAccessioned CASCADE;
DROP TABLE ItemsBySubject CASCADE;

DROP TABLE History CASCADE;
DROP TABLE HistoryState CASCADE;

----------------------------------------------------------------
-- Add indexes for foreign key columns

CREATE INDEX g2g_parent_fk_idx ON Group2Group(parent_id);
CREATE INDEX g2g_child_fk_idx ON Group2Group(child_id);

-- CREATE INDEX g2gc_parent_fk_idx ON Group2Group(parent_id);
-- CREATE INDEX g2gc_child_fk_idx ON Group2Group(child_id);

CREATE INDEX item_submitter_fk_idx ON Item(submitter_id);

