Vacuum limitations

Dear all, I have tried to call the vacuum function using this command: call sys.vacuum('my_schema','my_table'); I have a message telling me "vacuum not allowed on tables with indices". So, if I understand correctly, the table on which vacuum can be done must not have any index, even a primary key? Best regards, Sebastien -- Parc d'activité Tolstoï 4 rue Edouard Aynard 69100 Villeurbanne Tél. +33 (0)4 78 95 05 80 Fax +33 (0)4 78 95 00 17 www.passman.fr www.passman-hotels.com www.passman-camping.com www.passman-sante.com https://www.facebook.com/PASSMAN-187787814053/