SQL Server PRINT SELECT(打印选择查询结果)?

本文介绍了SQL Server PRINT SELECT(打印选择查询结果)?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我正在尝试打印选定的值，这可能吗?

I am trying to print a selected value, is this possible?

示例:

PRINT SELECT SUM(Amount) FROM Expense

推荐答案

您知道，也许有一种更简单的方法，但首先想到的是:

You know, there might be an easier way but the first thing that pops to mind is:

Declare @SumVal int; Select @SumVal=Sum(Amount) From Expense; Print @SumVal;

您当然可以通过这种方式从表格中打印任意数量的字段.当然，如果要打印返回多行查询的所有结果，只需将输出适当地定向(例如，定向到文本)即可.

You can, of course, print any number of fields from the table in this way. Of course, if you want to print all of the results from a query that returns multiple rows, you'd just direct your output appropriately (e.g. to Text).