How to tell MonetDB that data are sorted in the table?

Hi Given a table `data` (as described below) and given the insurance that that values imported into this table are sorted. CREATE TABLE data (INT value) CREATE INDEX index_value ON data (value) Since MonetDB can neglect the `CREATE INDEX` statement (see details here : https://www.monetdb.org/Documentation/Manuals/SQLreference/Indices). How do I tell MonetDB that data are sorted in order to let him improves lookup operations ? Best regards, Fopa Léon Constantin