I am using Talend V2 perl to populate a warehouse on Oracle. The one job I designed populate a single mart with one fact table and about 6 dimension tables. If I select drop and create table in action on table and I select all the keys, Talend creates one single composite key for the fact table. I had to then for performance go and create single column indexes on the foreign keys in on my fact table. I would be nice to have an option to specify which type of index to create for a key. Whether to include in primary composite key index, and alternatively to create a standalone index on the column.