public int executeNativeUpdate(NativeSQLQuerySpecification nativeQuerySpecification,
QueryParameters queryParameters) throws HibernateException {
errorIfClosed();
checkTransactionSynchStatus();
queryParameters.validateParameters();
NativeSQLQueryPlan plan = getNativeSQLQueryPlan( nativeQuerySpecification );
autoFlushIfRequired( plan.getCustomQuery().getQuerySpaces() );
boolean success = false;
int result = 0;
try {
result = plan.performExecuteUpdate(queryParameters, this);
success = true;
} finally {
afterOperation(success);
}
return result;