NAME

       xadump - low level access to a Recoll Xapian index.

SYNOPSIS

       xadump [ -d <dbdir> ] [ -e <outputencoding> ] -i <docid> -D
       xadump [ -d <dbdir> ] [ -e <outputencoding> ] -i <docid> -X
       xadump [ -d <dbdir> ] [ -e <outputencoding> ] -i <docid> [ -x ] -T
       xadump [ -d <dbdir> ] [ -e <outputencoding> ] -i <docid> [ -x ] -r

       xadump [ -d <dbdir> ] [ -e <outputencoding> ] -t <term> -E
       xadump [ -d <dbdir> ] [ -e <outputencoding> ] -t <term> -F
       xadump [ -d <dbdir> ] [ -e <outputencoding> ] -t <term> -P

       xadump -T [ -f ] [ -n ] [ -l ]

       xadump -q term [term ...]

DESCRIPTION

       The  xadump  command  is  a  low-level  access  and  diagnostic tool for a Xapian index as
       organized by the Recoll indexer. The index directory to be used is specified  with  option
       -d.

       Options  -D,  -X,  -T  and  -r  take a single docid argument specified with option -i.  -D
       displays the document data record.  -X deletes all index data for the document.  -T prints
       the  term list for the document. Without a docid argument, this option will list the whole
       index term list.  -f can be set to precede each term with its occurrence count (only if no
       docid is specified).  -n can be set to omit the enclosing brackets.  -l can be set to skip
       prefixed terms.  -r prints the document text as reconstructed from index data.

       When option -x is set, terms are printed with each character separated by a  space,  which
       can be useful to check some encoding issues.

       Options  -E,  -F and -P all need a term argument, specified with -t <term>.  -E performs a
       term existence test.  -F retrieves the term frequency for the given term.  -P displays the
       postings for the given term.

       With  option  -q,  xadump  performs  a simple AND query on the index, using the given term
       arguments.

                                         18 November 2017                               XADUMP(1)