Remove-SPEnterpriseSearchMetadataMapping
刪除受管理屬性的中繼資料對應。
Syntax
Remove-SPEnterpriseSearchMetadataMapping
[-Identity] <MappingPipeBind>
[-AssignmentCollection <SPAssignmentCollection>]
[-Confirm]
[-SearchApplication <SearchServiceApplicationPipeBind>]
[-WhatIf]
[<CommonParameters>] Description
此 Cmdlet 會從 Managed 屬性中刪除對應。 中繼資料對應是指企業搜尋中繼資料屬性結構描述中，Managed 屬性與一或多個編目屬性之間的對應關係。
如需適用於 SharePoint 產品的 Windows PowerShell 權限及最新資訊，請參閱線上文件 SharePoint Server Cmdlet。
範例
------------------範例------------------
$searchapp = Get-SPEnterpriseSearchServiceApplication
$cat = Get-SPEnterpriseSearchMetadataCategory -SearchApplication $searchapp -Identity People
$cp = Get-SPEnterpriseSearchMetadataCrawledProperty -SearchApplication $searchapp -Category $cat -Limit 1
$mycp = New-SPEnterpriseSearchMetadataCrawledProperty -SearchApplication $searchapp -Name "MyCrawlProp" -PropSet $cp.PropSet -Category $cp.CategoryName -IsNameEnum $false -VariantType $cp.VariantType
$mp = Get-SPEnterpriseSearchMetadataManagedProperty -SearchApplication $searchapp -Identity UserName
New-SPEnterpriseSearchMetadataMapping -SearchApplication $searchapp -ManagedProperty $mp -CrawledProperty $mycp
# Retrieve the new mapping
$map = Get-SPEnterpriseSearchMetadataMapping -SearchApplication $searchapp -ManagedProperty $mp -CrawledProperty $mycp
Remove-SPEnterpriseSearchMetadataMapping -Identity $map -confirm:$false本範例會移除 Managed 屬性 UserName 與編目屬性 MyCrawlProp 之間的現有對應 (請參閱 Set-SPEnterpriseSearchMetadataMapping 預設搜尋服務應用程式的) 。
參數
-AssignmentCollection
管理物件以適當處置它們。 使用 SPWeb 或 SPSite 等物件可能會耗用大量的記憶體，因此在 Windows PowerShell 指令碼中使用這些物件時，必須適當地管理記憶體。 您可以使用 SPAssignment 物件將物件指派給變數，並在不需要時處置這些物件，以釋放記憶體。 使用 SPWeb、SPSite 或 SPSiteAdministration 物件時，若未使用指派集合或 Global 參數，將會自動處置這些物件。
使用 Global 參數時，所有物件會包含在全域儲存區內。 若未立即使用物件，或未使用 Stop-SPAssignment 命令處置物件，將會發生記憶體不足的狀況。
| Type: | SPAssignmentCollection |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | True |
| Accept wildcard characters: | False |
| Applies to: | SharePoint Server 2010, SharePoint Server 2013, SharePoint Server 2016, SharePoint Server 2019 |
-Confirm
在執行命令之前，提示您確認操作。
如需詳細資訊，請輸入下列命令：get-help about_commonparameters。
| Type: | SwitchParameter |
| Aliases: | cf |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
| Applies to: | SharePoint Server 2010, SharePoint Server 2013, SharePoint Server 2016, SharePoint Server 2019 |
-Identity
指定要刪除的中繼資料對應。
此類型必須是格式為 的有效 URL https://server_name ，或有效 Mapping 物件的實例。
| Type: | MappingPipeBind |
| Position: | 1 |
| Default value: | None |
| Required: | True |
| Accept pipeline input: | True |
| Accept wildcard characters: | False |
| Applies to: | SharePoint Server 2010, SharePoint Server 2013, SharePoint Server 2016, SharePoint Server 2019 |
-SearchApplication
指定包含 Managed 屬性集合的搜尋應用程式。
此類型必須是有效的搜尋應用程式名稱 (例如 SearchApp1)，或有效的 SearchServiceApplication 物件執行個體。
| Type: | SearchServiceApplicationPipeBind |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
| Applies to: | SharePoint Server 2010, SharePoint Server 2013, SharePoint Server 2016, SharePoint Server 2019 |
-WhatIf
顯示訊息會描述命令的功效而不執行命令。
如需詳細資訊，請輸入下列命令：get-help about_commonparameters。
| Type: | SwitchParameter |
| Aliases: | wi |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
| Applies to: | SharePoint Server 2010, SharePoint Server 2013, SharePoint Server 2016, SharePoint Server 2019 |