Perl is all well and good, and I love it to bits and all that. But reading your database into a Perl hash when you have an expensive RDBMS sitting there, with all the data loaded, waiting to do such things for you, may not be the best approach. Have a google around Oracle exists or insert and perhaps Oracle update or insert and make some use of the other Larry's code too.

Cheers,
R.

Pereant, qui ante nos nostra dixerunt!

In reply to Re: Check if the first hash value is present in second hashmap by Random_Walk
in thread Check if the first hash value is present in second hashmap by Anji@BJB

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