xapian-core 1.4.14
November 2019
xapian-tools
Basic tools for Xapian search engine library
xapian-core
The Xapian Probabilistic Information Retrieval Library
NAME
delve - Inspect the contents of a Xapian database
SYNOPSIS
delve [\,OPTIONS\/] \,DATABASE\/...
DESCRIPTION
delve - Inspect the contents of a Xapian database
OPTIONS
| -a | show all terms in the database |
| -A <prefix> | |
| show all terms in the database with given prefix | |
| -r <recno> | |
| for term list(s) | |
| -t <term> | |
| for posting list(s) | |
| -t <term> -r <recno> | |
| for position list(s) | |
| -s, --stemmer=\,LANG\/ | |
| set the stemming language, the default is ’none’ | |
| -1 | output one list entry per line |
| -V[<type>]<valueno> | |
| output value valueno for each document referred to (or each document in the database if no -r options). <type> can be: E: escape in a C-like way (default) I: decode as a packed integer R: show the raw value (which may contain binary data, | |
| newlines, invalid UTF-8, etc) | |
| S: decode using Xapian::sortable_unserialise() | |
| -V[<type>] | |
| output all values for each document referred to. <type> is as above. | |
| -d | output document data for each document referred to |
| -z | for db, count documents with length 0 |
| -v | extra info (wdf and len for postlist; wdf and termfreq for termlist; number of terms for db; termfreq when showing all terms) |
| -vv | even more info (also show collection freq and wdf upper bound for terms) |
| --help | display this help and exit |
| --version | |
| output version information and exit | |
