update: please don't delete your question. You're making it impossible for anybody to figure out what this thread is about.

old reply follows...

Your problem isn't with the $sth; since $sth is a lexical variable, each recursive call to GetChildren will have it's own version of it.

I'm not sure if you can nest SQL queries on a single database handle, though.

"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re: Recursive dbh executions by Joost
in thread Recursive dbh executions by Sid

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