I want to concatenate the words "dummy's" and "dock".
How can I concatenate them in SQL Server 2005? Does it support double quotes?
This question is related to
sql-server
Try this:
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.
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;
Output:
rupesh'smalviya
Just add a space in your string as a separator.
so if you have a table with a row like:
firstname lastname
Bill smith
you can do something like
select firstname + ' ' + lastname from thetable
and you will get "Bill Smith"
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;
SELECT '2' + '3';
I typed this in a sql file named TEST.sql and I run it. I got the following out put.
+-------------------+
| @COMBINED_STRINGS |
+-------------------+
| 0 |
+-------------------+
1 row in set (0.00 sec)
+-----------+
| '2' + '3' |
+-----------+
| 5 |
+-----------+
1 row in set (0.00 sec)
After looking into this issue a bit more I found the best and sure sort way for string concatenation in SQL is by using CONCAT method. So I made the following changes in the same file.
#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;
SET @COMBINED_STRINGS = (SELECT CONCAT(@STRING1, @STRING2));
SELECT @COMBINED_STRINGS;
#SELECT '2' + '3';
SELECT CONCAT('2','3');
and after executing the file this was the output.
+-------------------+
| @COMBINED_STRINGS |
+-------------------+
| rupesh'smalviya |
+-------------------+
1 row in set (0.00 sec)
+-----------------+
| CONCAT('2','3') |
+-----------------+
| 23 |
+-----------------+
1 row in set (0.00 sec)
SQL version I am using is: 14.14
I got a easy solution which will select from database table and let you do easily.
SELECT b.FirstName + b.LastName FROM tbl_Users b WHERE b.Id='11'
You can easily add a space there if you try
SELECT b.FirstName +' '+ b.LastName FROM Users b WHERE b.Id='23'
Here you can combine as much as your table have.
To concatenate two strings in 2008 or prior:
SELECT ISNULL(FirstName, '') + ' ' + ISNULL(SurName, '')
good to use ISNULL because "String + NULL" will give you a NULL only
One more thing: Make sure you are concatenating strings otherwise use a CAST operator:
SELECT 2 + 3
Will give 5
SELECT '2' + '3'
Will give 23
Source: Stackoverflow.com