Specifications

Doors
TM
Users Guide Keri Systems, Inc.
7-22 Section 7: Reporting 01914-007 Rev. 5.5
Less Than Operator (<)
As a report is being generated, a search expression using the Less Than operator examines each data
string in the event database, searching for data strings that meet the search expression’s Field Type.
If the Field Type is a match, the Field Value in the data string is then compared with the Field Value in
the search expression. If the value in the data string is less than the value in the expression, the data
string is included in the report; if not, it is excluded from the report.
For example, if the Field Type is set to Date and the Field Value is set to 07/04/1997, the report would
only include events that occurred before July 4, 1997. Events that occurred on or after July 4, 1997
would be excluded from the report (see Figure 7-26).
Figure 7-26: Less Than Criterion Sample
Not Equal To operator (<>)
As a report is being generated, a search expression using the Not Equal To operator examines each data
string in the event database, searching for data strings that meet the search expression’s Field Type.
If the Field Type is a match, the Field Value in the data string is then compared with the Field Value in
the search expression. If the value in the data string is not equal to the value in the expression, the data
string is included in the report; if not, it is excluded from the report.
For example, if the Field Type is set to Date and the Field Value is set to 07/04/1997, the report would
only include events that did not occur on July 4, 1997. Events that occurred on July 4, 1997 would be
excluded from the report (see Figure 7-27).
Figure 7-27: Not Equal To Criterion Sample