How to “Implode” (de-normalize/concat) multiple columns into a single column?

Question

I have a query which outputs something like this:

+-------+----+--------------+
| F_KEY | EV | OTHER_COLUMN |
+-------+----+--------------+
| 100   | 1  | ..         


        

Answer 1

You can probably use the technique described here. (Full disclosure: that's my blog.) It talks about generating concatenated strings in T-SQL, without use of cursors.