@Override
    public UpdateDatabaseResult updateDatabase(UpdateDatabaseRequest request) {
        request = beforeClientExecution(request);
        return executeUpdateDatabase(request);
    }
@ Override public UpdateDatabaseResult updateDatabase ( UpdateDatabaseRequest request ) { request = beforeClientExecution ( request ) ; return executeUpdateDatabase ( request ) ; }
<p>
Updates an existing database definition in a Data Catalog.
</p>

@param updateDatabaseRequest
@return Result of the UpdateDatabase operation returned by the service.
@throws EntityNotFoundException
A specified entity does not exist
@throws InvalidInputException
The input provided was not valid.
@throws InternalServiceException
An internal service error occurred.
@throws OperationTimeoutException
The operation timed out.
@throws GlueEncryptionException
An encryption operation failed.
@sample AWSGlue.UpdateDatabase
@see <a href="http://docs.aws.amazon.com/goto/WebAPI/glue-2017-03-31/UpdateDatabase" target="_top">AWS API
Documentation</a>