delete FROM dolibarr.llx_paiement_facture where rowid < 2000;
delete FROM dolibarr.llx_paiement where rowid < 2000;
delete FROM dolibarr.llx_facturedet where rowid < 2000;
delete FROM dolibarr.llx_facture where rowid < 2000;
delete FROM dolibarr.llx_expeditiondet where rowid < 2000;
delete FROM dolibarr.llx_expedition where rowid < 2000;
delete FROM dolibarr.llx_commandedet where rowid < 2000;
delete FROM dolibarr.llx_commande where rowid < 2000;