164 lines
6.5 KiB
Plaintext
164 lines
6.5 KiB
Plaintext
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//+-------------------------------------------------------------------------
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//
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// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
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// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
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// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
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// PARTICULAR PURPOSE.
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//
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// Copyright (c) 1998-1999 Microsoft Corporation. All Rights Reserved.
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//
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// Sample Name: Simple (QSample) - Sample Indexing Service Application
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//
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//--------------------------------------------------------------------------
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Description
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===========
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The Simple sample (QSample) is an example command-line application written
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in C++ that executes a query using the OLE DB Helper API functions
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CCreateICommand and CITextToFullTree to simplify the coding needed to
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create a query to an Indexing Service catalog.
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Path
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====
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Source: mssdk\samples\winbase\indexing\Simple\
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User's Guide
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============
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* To build the sample
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1. Set the Lib environment variable to "D:\mssdk\Lib;%Lib%" and the
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Include environment variable to "D:\mssdk\Include;%Include%",
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where D: is the drive on which you installed the Platform SDK.
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2. Correctly set the CPU environment variable to, for example, "i386".
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3. Open a command window and change the directory to the source path
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of the example.
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4. Build the example by entering, at the command-line prompt, "nmake".
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* To execute queries using the sample
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1. Open a command window and change the directory to the path of the
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built sample.
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2. Formulate a query that you know will succeed. You need to know the
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machine, catalog, scope, and query text.
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3. Submit the query by entering, at the command-line prompt,
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qsample <query> [arguments]
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where
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<query> is an Indexing Service query.
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and the arguments can optionally include:
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/c:<catalog> is the name of the catalog.
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Default is "system".
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/d specifies to display the command tree.
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Default is not to display.
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/e:<locale> is ISO locale identifier, e.g. EN-US.
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Default is system locale.
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/f:(+|-) + or - specifies forcing use of the index.
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Default is +.
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/g specifies forcing a master merge.
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/i:<inputfile> specifies an input file to read with queries,
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one per line.
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/j specifies to return just files in the scope path,
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and not subdirectories.
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/l:<dialect> specifies the query language dialect, 1 or 2.
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Default is 1.
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/m:<machine> is the name of the computer.
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Default is the local computer.
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/o:<columns> is the output column list. Default is path.
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/p:<scope> is the scope path of the query, absolute or relative.
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/q specifies to execute quietly.
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Display only query results.
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/r:# is the number of times to repeat the command.
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/s:<sort> is the sort column list. Default is none.
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For example: write[d]. Append [a] for ascending
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(default) or [d] for descending.
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/t specifies to display catalog statistics.
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/u specifies to check if the catalog is up to date.
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/x:<maxhits> is the maximum number of hits to retrieve.
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Default is no limit.
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Programming Notes
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=================
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This example is simpler than the AdvQuery sample because it uses the
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OLE DB Helper functions CICreateCommand and CITextToFullTree instead of
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creating a command tree and using the low-level ICommandTree interface.
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Arguments
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---------
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You can specify the following columns with the /o argument.
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* attrib
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* create
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* directory
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* docauthor
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* dockeywords
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* doclastauthor
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* docsubject
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* doctitle
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* fileindex
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* filename
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* hitcount
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* path
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* rank
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* size
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* vpath
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* workid
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* write
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You can specify the following locales with the /e argument.
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* af
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* ar ar-ae ar-bh ar-dz ar-eg ar-iq ar-jo ar-kw ar-lb
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ar-ly ar-ma ar-om ar-qa ar-sa ar-sy ar-tn ar-ye
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* be bg ca cs da
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* de de-at de-ch de-li de-lu
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* en en-au en-bz en-ca en-gb en-ie en-jm en-nz en-tt
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en-us en-za
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* es es-ar es-bo es-c es-co es-cr es-do es-ec es-gt
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es-hn es-mx es-ni es-pa es-pe es-pr es-py es-sv
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es-uy es-ve
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* et eu fa fi fo
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* fr fr-be fr-ca fr-ch fr-lu
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* gd gd-ie
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* he hi hr hu in is
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* it it-ch
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* ja ji ko ko lt lv mk ms mt n neutr
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* nl-be
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* no p
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* pt pt-br
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* rm
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* ro ro-mo
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* ru ru-mo
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* s sb sk sq sr
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* sv sv-fi
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* sx sz th tn tr ts uk ur ve vi xh
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* zh-cn zh-hk zh-sg zh-tw
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* zu
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Example Queries
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---------------
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qsample mango /o:size,path
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Finds all files in the "system" catalog on the local computer that
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contain the word "mango" and outputs the size and path values.
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qsample "peach and not apple" /s:rank[d] /p:.
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Finds all files in the "system" catalog on the local computer with
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the relative path "." that contain the word "peach" but not the
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word "apple" and outputs the path value sorted in order of
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increasing rank.
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qsample "@size > 1000000" /o:size,path /s:size[a] /m:dogfood
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Finds all files in the "system" catalog on the computer "dogfood"
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whose size is greater than 1000000 bytes and outputs the size and
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path values sorted in order of increasing size.
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qsample "@docauthor joe" /o:docauthor,path /s:docauthor,path
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Finds all files in the "system" catalog on the local computer whose
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docauthor property is "joe" and outputs the docauthor and path
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values sorted in order of ascending docauthor and then ascending
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path.
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qsample apricot /p:c:\\files
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Finds all files in the "system" catalog on the local computer with
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an absolute scope of c:\files and outputs the path in unsorted order.
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qsample /m:index1 /c:sources pear
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Finds all files in the "sources" catalog on the computer "index1"
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containing the word "pear" and outputs the path value in unsorted
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order.
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