Input Values

Field	Description
<Logical>	<Logical> in the E@ statement identifies the database file and index to use to perform the call.
Record retrieval variables (also known as D@ and D# fields)	Define the beginning and ending values of the last key by moving the appropriate values to the record retrieval fields named D@<KeyFieldName> and D#END#<KeyFieldName>.
E@DBBEGRNG	Move a number into E@DBBEGRNG in order to tell the interface which key is the last significant one defining the range. This number is equivalent to the position of the field in the index.
E@DBSUBRNG	Move a number into E@DBSUBRNG in order to tell the interface which key is the last significant one defining the range. This number is equivalent to the position of the field in the index.

<Logical> in the E@ statement identifies the database file and index to use to perform the call.

Record retrieval variables (also known as D@ and D# fields)

Define the beginning and ending values of the last key by moving the appropriate values to the record retrieval fields named D@<KeyFieldName> and D#END#<KeyFieldName>.

E@DBBEGRNG

Move a number into E@DBBEGRNG in order to tell the interface which key is the last significant one defining the range. This number is equivalent to the position of the field in the index.

E@DBSUBRNG

Move a number into E@DBSUBRNG in order to tell the interface which key is the last significant one defining the range. This number is equivalent to the position of the field in the index.