Generating random strings with T-SQL

Question

If you wanted to generate a pseudorandom alphanumeric string using T-SQL, how would you do it? How would you exclude characters like dollar signs, dashes, and slashes from

Answer 1

I'm not expert in T-SQL, but the simpliest way I've already used it's like that:

select char((rand()*25 + 65))+char((rand()*25 + 65))

This generates two char (A-Z, in ascii 65-90).