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NoRecompute Property

后续版本的 Microsoft SQL Server 将删除该功能。 请避免在新的开发工作中使用该功能，并着手修改当前还在使用该功能的应用程序。

The NoRecompute property controls statistics generation when the Index object is used to create a Microsoft SQL Server index.

语法

object.NoRecompute [= value]

Parts

  • object
    An expression that evaluates to an object in the Applies To list

  • value
    TRUE or FALSE

Data Type

Boolean

Modifiable

Read/write before index creation. Read-only if referencing an existing index.

Prototype (C/C++)

HRESULT GetNoRecompute(LPBOOL pRetVal);
HRESULT SetNoRecompute(BOOL NewValue);

注释

If TRUE, SQL Server does not perform automatic data-distribution statistics update on the created index.

If FALSE (default), automatic data-distribution statistics update is performed.

Use the UpdateIndexStatistics, UpdateStatistics, or UpdateStatisticsWith method to force an update of index statistics for SQL Server indexes not configured for automatic update. Use the UpdateStatisticsWith method of the Table object to enable or disable automatic update of data-distribution statistics for an existing index.

Applies To:

Index Object