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Set-SPEnterpriseSearchMetadataMapping

Published: July 16, 2012

Applies to:  SharePoint Server 2013 Enterprise | SharePoint Server 2013 Standard | SharePoint Foundation 2013 

Sets the properties of a managed property mapping for a search service application.

Set-SPEnterpriseSearchMetadataMapping [-Identity] <MappingPipeBind> [-AssignmentCollection <SPAssignmentCollection>] [-Confirm [<SwitchParameter>]] [-CrawledProperty <CrawledPropertyPipeBind>] [-ManagedProperty <ManagedPropertyPipeBind>] [-SearchApplication <SearchServiceApplicationPipeBind>] [-SiteCollection <Guid>] [-Tenant <Guid>] [-WhatIf [<SwitchParameter>]]

Parameters

Parameter Required Type Description

Identity

Required

Microsoft.Office.Server.Search.Cmdlet.MappingPipeBind

Specifies the metadata mapping to update.

The type must be a valid URL, in the form http://server_name, or an instance of a valid Mapping object.

SearchApplication

Required

Microsoft.Office.Server.Search.Cmdlet.SearchServiceApplicationPipeBind

Specifies the search application that contains the metadata mapping.

The type be a valid search application name, for example, SearchApp1, or an instance of a valid SearchServiceApplication object.

AssignmentCollection

Optional

Microsoft.SharePoint.PowerShell.SPAssignmentCollection

Manages objects for the purpose of proper disposal. Use of objects, such as SPWeb or SPSite, can use large amounts of memory and use of these objects in Windows PowerShell scripts requires proper memory management. Using the SPAssignment object, you can assign objects to a variable and dispose of the objects after they are needed to free up memory. When SPWeb, SPSite, or SPSiteAdministration objects are used, the objects are automatically disposed of if an assignment collection or the Global parameter is not used.

note Note:

When the Global parameter is used, all objects are contained in the global store. If objects are not immediately used, or disposed of by using the Stop-SPAssignment command, an out-of-memory scenario can occur.

Confirm

Optional

System.Management.Automation.SwitchParameter

Prompts you for confirmation before executing the command. For more information, type the following command: get-help about_commonparameters

CrawledProperty

Optional

Microsoft.Office.Server.Search.Cmdlet.CrawledPropertyPipeBind

Specifies the crawled property to map.

The type must be a valid GUID, in the form 12345678-90ab-cdef-1234-567890bcdefgh, a valid URL in the form http://server_name, or an instance of a valid CrawledProperty object.

Note: Null indicates that the value is unchanged.

ManagedProperty

Optional

Microsoft.Office.Server.Search.Cmdlet.ManagedPropertyPipeBind

Specifies the managed property to receive the crawled property mapping.

The type must be a valid GUID, in the form 12345678-90ab-cdef-1234-567890bcdefgh, a valid name of a managed property, for example, ManagedProperty1, or an instance of a valid ManagedProperty object.

Note: Null indicates that the value is unchanged.

SiteCollection

Optional

System.Guid

Specifies that the metadata mappings returned are to be within the scope of a site collection (SPSite).

The type must be a valid GUID that specifies the property set in the form 12345678-90ab-cdef-1234-567890bcdefgh.

Tenant

Optional

System.Guid

Specifies that the metadata mappings returned are to be within the scope of a tenant.

The type must be a valid GUID that specifies the property set in the form 12345678-90ab-cdef-1234-567890bcdefgh.

WhatIf

Optional

System.Management.Automation.SwitchParameter

Displays a message that describes the effect of the command instead of executing the command. For more information, type the following command: get-help about_commonparameters

Detailed Description

This cmdlet updates properties of a managed property mapping. SPEnterpriseSearchMetadataMapping represents a mapping between a managed property and one or more crawled properties in the enterprise search metadata property schema.

Input Types

Return Types

------------------EXAMPLE------------------

$searchapp = Get-SPEnterpriseSearchServiceApplication## get the crawl property to set to, in this case a new property is created$cat = Get-SPEnterpriseSearchMetadataCategory –SearchApplication $searchapp –Identity People$cp = Get-SPEnterpriseSearchMetadataCrawledProperty -SearchApplication $searchapp -Category $cat –Limit 1$ncp = New-SPEnterpriseSearchMetadataCrawledProperty -SearchApplication $searchapp -Name "MyNewCrawlProp" -PropSet $cp.PropSet -Category $cp.CategoryName -IsNameEnum $false -VariantType $cp.VariantType -IsMappedToContents $true## get the mapping to replace$mycp = Get-SPEnterpriseSearchMetadataCrawledProperty -SearchApplication $searchapp -Name MyCrawlProp$map = Get-SPEnterpriseSearchMetadataMapping -SearchApplication $searchapp -ManagedProperty $mp -CrawledProperty $mycp## set the new crawl property to map to for this mappingSet-SPEnterpriseSearchMetadataMapping -Identity $map -SearchApplication $searchapp -CrawledProperty $ncp

This example updates an existing mapping between the managed property UserName and the crawled property MyCrawlProp (see New-SPEnterpriseSearchMetadataMapping) for the default search service application. The crawled property is replaced with a new crawled property named MyNewCrawlProp.

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