vacuum full gscreen_auth_user;
reindex table gscreen_auth_user;
vacuum full gacct;
reindex table gacct;
vacuum full gacct_online_info;
reindex table gacct_online_info;
vacuum full gcompany;
reindex table gcompany;
vacuum full gsys_env_co;
reindex table gsys_env_co;
vacuum full gsys_env_user;
reindex table gsys_env_user;