docs: public static String buildEqualsWhere(Entity entity, List<Object> paramValues) {
  		if (null == entity || entity.isEmpty()) {
  			return StrUtil.EMPTY;
  		}
  
  		final StringBuilder sb = new StringBuilder(" WHERE ");
  		boolean isNotFirst = false;
  		for (Entry<String, Object> entry : entity.entrySet()) {
  			if (isNotFirst) {
  				sb.append(" and ");
  			} else {
  				isNotFirst = true;
  			}
  			sb.append("`").append(entry.getKey()).append("`").append(" = ?");
  			paramValues.add(entry.getValue());
  		}
  
  		return sb.toString();
  	}