• Module:Head
• Module:Name/Arity
• Module:Name

The columns use the following notation:

• The Indexed column describes the argument(s) indexed:
  • A plain integer refers to a 1-based argument number
  • A+B is a multi-argument index on the arguments A and B.
  • P:L is a deep-index L on sub-argument P. For example, 1/2:2+3 is an index of the 2nd and 3rd argument of the 2nd argument of a compound on the first argument of the predicate. This implies x and y in the head p(f(_,g(_,x,y)))

• The Buckets specifies the number of buckets of the hash table
• The Speedup specifies the selectivity of the index
• The Flags describes additional properties, currently:
  • L denotes that the index contains multiple compound terms with the same name/arity that may be used to create deep indexes. The deep indexes themselves are created as just-in-time indexes.
  • V denotes the index is virtual, i.e., it has not yet been materialized.