String Concatenation

[redi002]

A quick question...

Is there anyway to concatenate 2 strings together from the SELECT statement?

For example, I need to concatenate the first name and the last name together as an output:

the original SQL statement is as follows:
SELECT firstname, lastname
FROM customers

Thanks a lot!

[oritl]

Try this:

SELECT firstname ||' '|| lastname
FROM customers

[stecal]

There are a couple of ways. One is by using embedded single quotes (the previous posting will run the names together, no spaces in between) to concatenate a space, and the other way is to use chr(32).

The single quote method is messy - you may have to use up to four single quotes on one end if you are trying to embed a single quote as part of your select statement. The easiest way is to use chr(32).

So, if you want a space between the names, use
select firstname||chr(32||lastname from customers.

If you want to run the names together, it's easier to use select firstname||lastname from customers; than to use what the previous posting gave you. Using ||''|| will do nothing, and neither will ||' '||.

[redi002]

Thanks