如何在 SQL Server 2005 中连接两个字符串 [英] How to concatenate two strings in SQL Server 2005

问题描述

我想连接dummy's"和dock"这两个词.

I want to concatenate the words "dummy's" and "dock".

如何在 SQL Server 2005 中连接它们?是否支持双引号?

How can I concatenate them in SQL Server 2005? Does it support double quotes?

推荐答案

试试这个:

DECLARE @COMBINED_STRINGS AS VARCHAR(50); -- Allocate just enough length for the two strings.

SET @COMBINED_STRINGS = 'rupesh''s' + 'malviya';
SELECT @COMBINED_STRINGS; -- Print your combined strings.

或者您可以将字符串放入变量中.这样:

Or you can put your strings into variables. Such that:

DECLARE @COMBINED_STRINGS AS VARCHAR(50),
        @STRING1 AS VARCHAR(20),
        @STRING2 AS VARCHAR(20);

SET @STRING1 = 'rupesh''s';
SET @STRING2 = 'malviya';
SET @COMBINED_STRINGS = @STRING1 + @STRING2;

SELECT @COMBINED_STRINGS; 

输出:

rupesh'smalviya

只需在字符串中添加一个空格作为分隔符即可.

Just add a space in your string as a separator.

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