Column.UpdateStatistics Method (StatisticsScanType, Int32, Boolean)


Updates Statistic objects that monitor this column using a sampled scan.

Namespace:   Microsoft.SqlServer.Management.Smo
Assembly:  Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)

public void UpdateStatistics(
	StatisticsScanType scanType,
	int sampleValue,
	bool recompute


Type: Microsoft.SqlServer.Management.Smo.StatisticsScanType

A StatisticsScanType object value that specifies the type operation to perform during the creation or update of a Statistic object.

Type: System.Int32

An Int32 value that specifies the number of rows or percentage of the total number of rows to use in a sampled scan. This parameter is required only when the scanType indicates a sampled scan.

Type: System.Boolean

A Boolean value that specifies whether the statistics will be automatically recomputed or not.

If True, the statistics are automatically recomputed. Otherwise, False.


Columns based on the UserDefinedTableType object cannot be modified and this method generates an exception.

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