I'm looking for a function/module which performs what DBI's selectall_hashref does when passed an array ref of keys.

In my case, I have 3 'keys' in an array of hash references and would like a 3-deep nested hashref produced.

scenario

I'm using Sybase::Simple but it only has a HashOfHashOfHash($sql, $key1, $key2) method. I need a method just like HashOfHashOfHash but which takes one more key.

So, my goal is to make a flat pull of my data as an array of hashrefs, and the use some module to nest it 3-deep.

In reply to creating a nested hash from an array of hash refs by metaperl

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