table2 is an reference to an array of arrays (you did not supply a hashref as a slice parameter to fetchall_arrayref). table1 is a reference to an array of hash refs because you did supply a hashref as the first argument to fetchall_arrayref.

In reply to Re: DBI fetchall_arrayref using $max_size doesn't dereference normally. by runrig
in thread DBI fetchall_arrayref using $max_size doesn't dereference normally. by Tatnall

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