DROP VIEW popular_projects;
DROP VIEW popular_files;
DROP VIEW change_totals;

DROP TABLE account_group_users;
DROP TABLE account_groups;

DROP TABLE account_unclaimed_changes_projects;
DROP TABLE account_stars;
DROP TABLE accounts;

DROP TABLE review_status;

DROP TABLE comments;

DROP TABLE patches;

DROP TABLE message_recipients;
DROP TABLE messages;

DROP TABLE patch_sets;

DROP TABLE change_people;
DROP TABLE changes;

DROP TABLE revision_ancestors;
DROP TABLE revisions;

DROP TABLE branches;

DROP TABLE project_code_reviews;
DROP TABLE project_owner_groups;
DROP TABLE project_owner_users;
DROP TABLE projects;

DROP TABLE approval_right_files;
DROP TABLE approval_right_users;
DROP TABLE approval_right_groups;
DROP TABLE approval_rights;