Thank you very much jethro! I'll search better on the example, even if for me it's difficult convert the fixed examples (@array 1,2,3,red) with the parametrical solution.

Answering to your first question I would like to pass to the subroutine only the @Databeses array obtained in the Environment defined section and the Table ($file) in which i would like to obtain results. The subroutine (as first instance) have to give me (for every Database of the environment) an array of ordered fields, and a scalar conteining the next available field. I've thinked to an hash but I've not understand how could I pass to the hash the @Database and how I could populate it with the Array that I obtain

For the second suggestion thanks very much also if I'm a beginner I would like to point directly to the best possible solution.

In reply to Re^2: Hash of Arrays or Arrays of arrays? and how proceed? by paride
in thread Hash of Arrays or Arrays of arrays? and how proceed? by paride

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