Previous Topic

Next Topic

Book Contents

Book Index

Finding numbers

To find a number:

By default, an exact search is performed.

Null values

A NULL value character ^, representing a NULL (not existing) value, can also be used in your search request.

To perform a find using an approximate number or a range of values for your search criteria, see the section Finding ranges of information.

NOTE: In most SQL databases, an empty value is something different than a NULL value (not existing).

See Also

Finding data

Finding text (strings)

Finding dates and times

Finding ranges of information

Finding data in related fields

Using multiple find criteria

Excluding records from your found set

Extending the found set

Reducing the found set