I really should be able to figure this out but for some reason my brain isn't working. Also, I suck at regex. What I want to do is use the PL/SQL to replace all non-alphanumeric characters in a column ...

If you work with strings in your Python scripts and you're writing obscure logic to process them, then you need to look into ...

Regular expressions come in handy for all varieties of text processing, but are often misunderstood--even by veteran developers. Here's a look at intermediate-level regular expressions and what they ...