Usage Example - Operation: 'DOC SUBTRACT'

Subtract Two Document Files

Procedure used: docsubtract.spi


.OPERATION: DOC SUBTRACT ;   Subtract two document files
.FIRST DOCUMENT FILE: sav_dockey ;   First doc file (input)
.SECOND DOCUMENT FILE: sav_doc_merge_0 ;   Second doc file (input)
.OUTPUT DOCUMENT FILE: docsub_doc ;   Doc file (output)
.COLUMN TO BE SUBTRACTED BY (0 IS KEY): 1 ;   Delete keys not in both inputs



INPUT DOC FILE SECOND INPUT DOC FILE
sav_dockey sav_docmerge_0



OUTPUT DOC FILE
docsub_doc