Your question is a bit vague, but it sounds like what you want to know about is the %ENV hash; see the perlvar documentation. If that's not what you wanted, you need to clarify your question.
However, may I possibly interest you in using the excellent DBI module?Makeshifts last the longest.
In reply to Re: Processing SQL thru DB2 interface
by Aristotle
in thread Processing SQL thru DB2 interface
by c2d
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