alter table admin_c add index (object_type);
alter table admin_c add index (object_id);

alter table tech_c add index (object_type);
alter table tech_c add index (object_id);

alter table zone_c add index (object_type);
alter table zone_c add index (object_id);

alter table mnt_by add index (object_id);
alter table mnt_by add index (object_type);

alter table mnt_lower add index (object_id);
alter table mnt_lower add index (object_type);

alter table mnt_irt add index (object_id);
alter table mnt_irt add index (object_type);

alter table mnt_routes add index (object_id);
alter table mnt_routes add index (object_type);

alter table mnt_routes6 add index (object_id);
alter table mnt_routes6 add index (object_type);

alter table mbrs_by_ref add index (object_id);
alter table mbrs_by_ref add index (object_type);

alter table member_of add index (object_id);
alter table member_of add index (object_type);

alter table cross_mnt add index (object_id);
alter table cross_mnt add index (object_type);

alter table cross_nfy add index (object_id);
alter table cross_nfy add index (object_type);

alter table author add index (object_id);
alter table author add index (object_type);

alter table referral_by add index (object_id);
alter table referral_by add index (object_type);
