You're quick on the upgrades, apparently. Nicely.

The only downside is that selectall_hashref returns a ref to an array of hashes, not a hash of hashes based on a particular key field. Close, but not quite! Still, it has applications.

Thanks for the tip!

In reply to Re^4: Multi-Dimensional Array to Hash Conversion Optimization by tadman
in thread Multi-Dimensional Array to Hash Conversion Optimization by tadman

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