Definicja query step

Co znaczy QUERY STEP:

A combination of a logic operation and an action that results in a set of hits.

The following logic operations are available:

Refine selection (AND operation) Extend selection (OR operation) Reduce selection

The actions include entering search criteria that immediately produce a set of hits, or linking in a set of hits or a query. A query step may also consist of a where-used list.