The selection criteria for the search query are specified in the table
QUERY .Each entry returns restrictions for an attribute, analogous to the structure of a ranges table. The following attributes are expected:
Field |
Description |
PROP_NAME |
Attribute of a document or description |
SIGN |
Include-Exclude attribute in a query |
OPTION |
Comparison operator in a query |
LOW |
Lower interval limit in a search query |
HIGH |
Upper interval limit in a search query |