小编wab*_*goc的帖子

MS SqlServer中Oracle"双"表的等价物是什么？

这是我的Select:

SELECT pCliente,
       'xxx.x.xxx.xx' AS Servidor,
       xxxx AS Extension,
       xxxx AS Grupo,
       xxxx AS Puerto
FROM DUAL;

我需要与Oracle的“何时未找到数据”异常示例等效的SQL Server：

EXCEPTION
      WHEN NO_DATA_FOUND
      THEN
         RETURN 0;
      WHEN OTHERS
      THEN
         RETURN 0;

转换器到SQL Server