david
28b02db2ea
git-svn-id: https://192.168.0.254/svn/Proyectos.Incam_SGD/tags/3.7.0.2_original@1 eb19766c-00d9-a042-a3a0-45cb8ec72764
51 lines
1.8 KiB
Plaintext
51 lines
1.8 KiB
Plaintext
SEARCH2 User Guide
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==================
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Note: The most up-to-date version of this can be found on the wiki at http://wiki.knowledgetree.com/Search2
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The new search engine provides for more complicated search expressions than were possible in the past.
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Expression Language
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-------------------
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The core of the search engine is the 'expression language'.
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Expressions may be built up using the following grammar:
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expr ::= expr { AND | OR } expr
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expr ::= NOT expr
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expr ::= (expr)
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expr ::= expr { < | <= | = | > | >= | CONTAINS |STARTS WITH | ENDS WITH } value
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expr ::= field BETWEEN value AND value
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expr ::= field DOES [ NOT ] CONTAIN value
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expr ::= field IS [ NOT ] LIKE value
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value ::= "search text here"
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A field may be one of the following:
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CheckedOut , CheckedOutBy , CheckedoutDelta , Created , CreatedBy , CreatedDelta , DiscussionText , DocumentId ,
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DocumentText , DocumentType , Filename , Filesize , Folder , GeneralText , IsCheckedOut , IsImmutable ,
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Metadata , MimeType , Modified , ModifiedBy , ModifiedDelta , Tag , Title , Workflow ,
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WorkflowID , WorkflowState , WorkflowStateID
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A 'field' may also refer to metadata using the following syntax:
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["fieldset name"]["field name"]
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Note that 'values' must be contained within "double quotes".
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User Interface Features
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-----------------------
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A) Quick Search widget
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This appears on the main navigation bar. Text entered into this widget will be searched according to two options:
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1) metadata only
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2) filename, title, metadata and document content
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B) Text Extractor Diagnostics Plugin
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This is available via the dashboard to the administrator.
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The results may also be obtained by running the search2/indexing/bin/diagnose.php script.
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C) Search Portlet
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When browsing through the repository, the search portlet will be available to the right. It will provide a few extra options regarding search.
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