That's what selectall_hashref does
The $key_field parameter defines which column, or columns, are used as keys in the returned hash. It can either be the name of a single field, or a reference to an array containing multiple field names. Using multiple names yields a tree of nested hashes.
What structure do you want ?
pojIn reply to Re^3: Loader script - Design question
by poj
in thread Loader script - Design question
by artanisace
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