Our locally developed products present to the user the full power of Relational Data Base, Structured Query Language (SQL). For each set of information, the user can, through a separate screen, inquire on any subset of the original information. This screen allows the user to enter any criteria or combination of criteria, such as start, end or part of an alphanumeric field. For numeric or date fields, the user can always select less than, greater than, between . . . etc.

The selected subset can then be updated, deleted or printed.