field_compare_expr

Searches for documents containing applications of a specified field to a specified range of values.

Syntax

<field_less> | <field_greater> | <field_lessequal> | <field_greaterequal>

Parameters

Parameter Description
<field_less> Specifies a range of values below a specified value.
<field_greater> Specifies a range of values greater than a specified value.
<field_lessequal> Specifies a range of values less than, or equal to a specified value.
<field_greaterequal> Specifies a range of values greater than, or equal a specified value.

Remarks

When comparing the contents of typed fields such as date and time, the picture string is used for the comparison regardless of the actual format of the text.

Example

[field, event date: [> : 6/5/96]] [field, discoveries: [<= : 8/10/75]]

See Also

boolean_field

field_less

field_greater

field_lessequal

field_greaterequal