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Top Forums UNIX for Dummies Questions & Answers Comparison of 2 files in UNIX Post 302145207 by bakunin on Tuesday 13th of November 2007 07:40:32 AM
Old 11-13-2007
Quote:
Originally Posted by kahuna
So, without order by, the same query executed twice could, theoretically, return the same records in two totally different orders.
True. Even if the files are not ordered it would be possible to pipe them through "sort" (man sort) to get them sorted prior to searching them. This would limit the search-effort too, because at some point one could be sure that no matching record will follow.

bakunin
 

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AXI-CACHE(1)							   User Commands						      AXI-CACHE(1)

NAME
axi-cache - query the Apt Xapian Index SYNOPSIS
axi-cache [options] command [args] DESCRIPTION
Query the Apt Xapian index. Commands: search commands: axi-cache again [query] repeat the last search, possibly adding query terms axi-cache help show a summary of commands axi-cache info print information about the apt-xapian-index environment axi-cache last [count] show the last results again axi-cache more [count] show more terms from the last search axi-cache rdetails pkgname[s] show details of reverse relationships for the given packages axi-cache search [terms] start a new search apt-cache front-ends: axi-cache depends pkgname[s] run apt-cache depends pkgname[s] axi-cache madison pkgname[s] run apt-cache madison pkgname[s] axi-cache policy pkgname[s] run apt-cache policy pkgname[s] axi-cache rdepends pkgname[s] run apt-cache rdepends pkgname[s] axi-cache show pkgname[s] run apt-cache show pkgname[s] axi-cache showpkg pkgname[s] run apt-cache showpkg pkgname[s] axi-cache showsrc pkgname[s] run apt-cache showsrc pkgname[s] OPTIONS
--version show program's version number and exit -h, --help show this help message and exit -s SORT, --sort=SORT sort by the given value, as listed in /var/lib/apt-xapian-index/values. Add a '-' to reverse sort order --tags show matching tags, rather than packages --tabcomplete=TYPE suggest words for tab completion of the current command line (type is 'plain' or 'partial') --last use 'show --last' to limit tab completion to only the packages from the last search results --all disable pagination and always show all results. Note that search results are normally sorted by relevance, so you may find meaning- less results at the end of the output axi-cache 0.45 December 2011 AXI-CACHE(1)
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