# RowFilter
<a name="API_RowFilter"></a>

A PartiQL predicate.

## Contents
<a name="API_RowFilter_Contents"></a>

 ** AllRowsWildcard **   <a name="lakeformation-Type-RowFilter-AllRowsWildcard"></a>
A wildcard for all rows.  
Type: [AllRowsWildcard](API_AllRowsWildcard.md) object  
Required: No

 ** FilterExpression **   <a name="lakeformation-Type-RowFilter-FilterExpression"></a>
A filter expression.  
Type: String  
Length Constraints: Minimum length of 0. Maximum length of 2048.  
Pattern: `[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*`   
Required: No

## 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/lakeformation-2017-03-31/RowFilter) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/lakeformation-2017-03-31/RowFilter) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/lakeformation-2017-03-31/RowFilter)