code: public StatementBuilder withBindVariableValue(String key, Object value) {
      return withBindVariableValue(key, Pql.createValue(value));
    }
docs: Adds a bind variable value to the statement. The value will converted
  according to {@link Pql#createValue(Object)}. If the value is of type
  {@code Value}, no conversion will be done.
  
  @param key the value key
  @param value the bind variable value
  @return a reference to this object