---
title: "updateBlob Method (java.lang.String, java.sql.Blob) | Microsoft Docs"
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  - "SQLServerResultSet.updateBlob (java.lang.String, java.sql.Blob)"
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---
# updateBlob Method (java.lang.String, java.sql.Blob)
[!INCLUDE[Driver_JDBC_Download](../../../includes/driver_jdbc_download.md)]

  Updates the designated column with a java.sql.Blob value.  
  
## Syntax  
  
```  
  
public void updateBlob(java.lang.String columnName,  
                       java.sql.Blob x)  
```  
  
#### Parameters  
 *columnName*  
  
 A **String** that contains the column name.  
  
 *x*  
  
 A Blob object.  
  
## Exceptions  
 [SQLServerException](../../../connect/jdbc/reference/sqlserverexception-class.md)  
  
## Remarks  
 This updateBlob method is specified by the updateBlob method in the java.sql.ResultSet interface.  
  
## See Also  
 [updateBlob Method (SQLServerResultSet)](../../../connect/jdbc/reference/updateblob-method-sqlserverresultset.md)   
 [SQLServerResultSet Members](../../../connect/jdbc/reference/sqlserverresultset-members.md)   
 [SQLServerResultSet Class](../../../connect/jdbc/reference/sqlserverresultset-class.md)