Thanks, I've choosen the string solution (AA,5,N...) and it work perfectly, but if I need to have a different @fields stored for each database? it works in sub but outside when I do the loop for each $Database to re-print dumper using

Dumper(\$Database,\@nextfield,\@fields);

It print only the fields of the "last" $Database acquired... did you have an idea about it?

In reply to Re^6: 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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