DROP INDEX IF EXISTS idx_export_job_event_type;
DROP INDEX IF EXISTS idx_user_event_name;
DROP INDEX IF EXISTS idx_session_expires;
DROP INDEX IF EXISTS idx_session_token_hash;
DROP INDEX IF EXISTS idx_hashtag_event_tag;
DROP INDEX IF EXISTS idx_upload_hashtag_hashtag;
DROP INDEX IF EXISTS idx_like_upload;
DROP INDEX IF EXISTS idx_comment_upload;
DROP INDEX IF EXISTS idx_upload_user;
DROP INDEX IF EXISTS idx_upload_event_created;