# StringColumnStatisticsData
<a name="API_StringColumnStatisticsData"></a>

Defines column statistics supported for character sequence data values.

## Contents
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 ** AverageLength **   <a name="Glue-Type-StringColumnStatisticsData-AverageLength"></a>
The average string length in the column.  
Type: Double  
Valid Range: Minimum value of 0.0.  
Required: Yes

 ** MaximumLength **   <a name="Glue-Type-StringColumnStatisticsData-MaximumLength"></a>
The size of the longest string in the column.  
Type: Long  
Valid Range: Minimum value of 0.  
Required: Yes

 ** NumberOfDistinctValues **   <a name="Glue-Type-StringColumnStatisticsData-NumberOfDistinctValues"></a>
The number of distinct values in a column.  
Type: Long  
Valid Range: Minimum value of 0.  
Required: Yes

 ** NumberOfNulls **   <a name="Glue-Type-StringColumnStatisticsData-NumberOfNulls"></a>
The number of null values in the column.  
Type: Long  
Valid Range: Minimum value of 0.  
Required: Yes

## See Also
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For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/glue-2017-03-31/StringColumnStatisticsData) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/glue-2017-03-31/StringColumnStatisticsData) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/glue-2017-03-31/StringColumnStatisticsData)