New-FASTSearchMetadataFullTextIndexMapping

Článek
07/25/2014

Applies to: SharePoint Server 2010

Creates a new mapping from a managed property into the full text index.

Syntax

New-FASTSearchMetadataFullTextIndexMapping -FullTextIndex <FullTextIndex> -Level <Int32> -ManagedProperty <ManagedProperty>

Detailed Description

This cmdlet adds the content of a managed property to a full text index by mapping the managed property into the full text index. The mapping is only applicable to new content; existing content must be re-fed to appear in this full text index.

The managed properties are ordered by a concept called importance level. If the number of matching documents for a query term is greater than the StopWordThreshold for the rank profile in use, the Microsoft FAST Search Server 2010 for SharePoint system retries the query, limiting the managed properties searched to those from a higher importance level.

Importance level 1 (the first level that will be used in a query) includes managed properties from all levels 1 and up. Importance level 2 includes levels 2 and up. The maximum level is 7.

This process is called drilling. See Set-FASTSearchMetadataRankProfile for more information about StopWordThreshold.

Parameters

Parameter	Required	Type	Description
FullTextIndex	Required	Microsoft.SharePoint.Search.Extended.Administration.Schema.FullTextIndex	The full text index to add the mapping to.
Level	Required	System.Int32	The importance level of this managed property. Allowed values are 1 through 7.
ManagedProperty	Required	Microsoft.SharePoint.Search.Extended.Administration.Schema.ManagedProperty	The managed property being mapped to the full text index.

Input Types

Return Types

Example

---------------EXAMPLE 1-----------------

$title = Get-FASTSearchMetadataManagedProperty -name title
$fulltextindex = Get-FASTSearchMetadataFullTextIndex -Name thirdfulltextindex
New-FASTSearchMetadataFullTextIndexMapping -ManagedProperty $title -FullTextIndex $fulltextindex -Level 3

This example maps the managed property called “title” into the full text index named “thirdfulltextindex” at level 3.

After this mapping is made, the content must be re-fed to populate the full text index.

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