@Override
  public SqlSource createSqlSource(Configuration configuration, String script, Class<?> parameterType) {
    SqlSource source = super.createSqlSource(configuration, script, parameterType);
    checkIsNotDynamic(source);
    return source;
  }
As of 3.2.4 the default XML language is able to identify static statements
and create a {@link RawSqlSource}. So there is no need to use RAW unless you
want to make sure that there is not any dynamic tag for any reason.

@since 3.2.0
@author Eduardo Macarron
src/main/java/org/apache/ibatis/scripting/defaults/RawLanguageDriver.java