---
title: "nullPlusNonNullIsNull Method (SQLServerDatabaseMetaData) | Microsoft Docs"
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ms.date: "01/19/2017"
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# nullPlusNonNullIsNull Method (SQLServerDatabaseMetaData)
[!INCLUDE[Driver_JDBC_Download](../../../includes/driver_jdbc_download.md)]

  Indicates whether this database supports concatenations between NULL and non-NULL values being NULL.  
  
## Syntax  
  
```  
  
public boolean nullPlusNonNullIsNull()  
```  
  
## Return Value  
 **true** if the concatenations are supported. Otherwise, **false**.  
  
## Exceptions  
 [SQLServerException](../../../connect/jdbc/reference/sqlserverexception-class.md)  
  
## Remarks  
 This nullPlusNonNullIsNull method is specified by the nullPlusNonNullIsNull method in the java.sql.DatabaseMetaData interface.  
  
## See Also  
 [SQLServerDatabaseMetaData Members](../../../connect/jdbc/reference/sqlserverdatabasemetadata-members.md)   
 [SQLServerDatabaseMetaData Class](../../../connect/jdbc/reference/sqlserverdatabasemetadata-class.md)